Refactor DOCStrings to Sphinx sinthax;add an example of csv importer; Refactor NetworkGraph class and test;

main_package/basic_main.py

@@ -1,9 +1,10 @@
-import glob
-import os
-
 import sys
 sys.path.append("./classes/")
 
+
+import glob
+import os
+
 import network_graph as ng
 import sample_path as sp
 import parameters_estimator as pe
@@ -24,7 +25,7 @@ def main():
     #From The Structure Object build the Graph
     g = ng.NetworkGraph(s1.structure)
     #Select a node you want to estimate the parameters
-    node = g.nodes[1]
+    node = g.nodes[2]
     print("NOde", node)
     #Init the _graph specifically for THIS node
     g.fast_init(node)

main_package/classes/abstract_importer.py

@@ -1,25 +1,24 @@
+
+import sys
+sys.path.append("./classes/")
 from abc import ABC, abstractmethod
 import pandas as pd
 import typing
 
 
 class AbstractImporter(ABC):
-    """
-    Abstract class that exposes all the necessary methods to process the trajectories and the net structure.
+    """Abstract class that exposes all the necessary methods to process the trajectories and the net structure.
 
-    :_file_path: the file path
-    :_concatenated_samples: the concatenation of all the processed trajectories
+    :param file_path: the file path
+    :type file_path: str
+    :_concatenated_samples: Dataframe containing the concatenation of all the processed trajectories
     :_df_structure: Dataframe containing the structure of the network (edges)
     :_df_variables: Dataframe containing the nodes cardinalities
-    :_df_concatenated_samples: the concatenation and processing of all the trajectories present
-    in the list df_samples list
-    :_sorter: the columns header(excluding the time column) of the Dataframe concatenated_samples
+    :_sorter: A list containing the columns header (excluding the time column) of the `_concatenated_samples`
     """
 
     def __init__(self, file_path: str):
-        """
-        Parameters:
-            :_file_path: the path to the file containing the data
+        """Constructor
         """
         self._file_path = file_path
         self._df_variables = None
@@ -29,46 +28,48 @@ class AbstractImporter(ABC):
         super().__init__()
 
     @abstractmethod
-    def import_data(self):
-        """
-        Imports and prepares all data present needed for susequent computation.
-        Parameters:
-            :void
-        Returns:
-            :void
-        post[self]: the class members self._df_variables and self._df_structure HAVE to be properly constructed
+    def import_data(self) -> None:
+        """Imports all the trajectories, variables cardinalities, and net edges.
+
+        .. warning::
+            The class members ``_df_variables`` and ``_df_structure`` HAVE to be properly constructed
             as Pandas Dataframes with the following structure:
-        Header of self._df_structure = [From_Node | To_Node]
-        Header of self.df_variables = [Variable_Label | Variable_Cardinality]
+            Header of _df_structure = [From_Node | To_Node]
+            Header of _df_variables = [Variable_Label | Variable_Cardinality]
+        .. note::
+            See :class:``JsonImporter`` for an example of implementation of this method.
         """
         pass
 
     @abstractmethod
     def build_sorter(self, sample_frame: pd.DataFrame) -> typing.List:
-        """
-        Initializes the self._sorter class member from a trajectory dataframe, exctracting the header of the frame
+        """Initializes the ``_sorter`` class member from a trajectory dataframe, exctracting the header of the frame
         and keeping ONLY the variables symbolic labels, cutting out the time label in the header.
-        Parameters:
-            :sample_frame: The dataframe from which extract the header
-        Returns:
-            :a list containing the processed header.
+
+        :param sample_frame: The dataframe from which extract the header
+        :type sample_frame: pandas.DataFrame
+        :return: A list containing the processed header.
+        :rtype: List
         """
         pass
 
     def compute_row_delta_sigle_samples_frame(self, sample_frame: pd.DataFrame,
                                               columns_header: typing.List, shifted_cols_header: typing.List) \
             -> pd.DataFrame:
-        """
-        Computes the difference between each value present in th time column.
+        """Computes the difference between each value present in th time column.
         Copies and shift by one position up all the values present in the remaining columns.
-        Parameters:
-            :sample_frame: the traj to be processed
-            :time_header_label: the label for the times
-            :columns_header: the original header of sample_frame
-            :shifted_cols_header: a copy of columns_header with changed names of the contents
-        Returns:
-            :sample_frame: the processed dataframe
-        pre: the Dataframe sample_frame has to follow the column structure of this header:
+
+        :param sample_frame: the traj to be processed
+        :type sample_frame: pandas.Dataframe
+        :param columns_header: the original header of sample_frame
+        :type columns_header: List
+        :param shifted_cols_header: a copy of columns_header with changed names of the contents
+        :type shifted_cols_header: List
+        :return: The processed dataframe
+        :rtype: pandas.Dataframe
+
+        .. warning::
+            the Dataframe ``sample_frame`` has to follow the column structure of this header:
             Header of sample_frame = [Time | Variable values]
         """
         sample_frame.iloc[:, 0] = sample_frame.iloc[:, 0].diff().shift(-1)
@@ -78,21 +79,23 @@ class AbstractImporter(ABC):
         sample_frame.drop(sample_frame.tail(1).index, inplace=True)
         return sample_frame
 
-    def compute_row_delta_in_all_samples_frames(self, df_samples_list: typing.List):
-        """
-        Calls the method compute_row_delta_sigle_samples_frame on every dataframe present in the list _df_samples_list.
-        Concatenates the result in the dataframe concatanated_samples
-        Parameters:
-            time_header_label: the label of the time column
-            df_samples_list: the datframe's list to be processed and concatenated
-
-        Returns:
-            void
-        pre: the Dataframe sample_frame has to follow the column structure of this header:
+    def compute_row_delta_in_all_samples_frames(self, df_samples_list: typing.List) -> None:
+        """Calls the method ``compute_row_delta_sigle_samples_frame`` on every dataframe present in the list
+        ``df_samples_list``.
+        Concatenates the result in the dataframe ``concatanated_samples``
+
+        :param df_samples_list: the datframe's list to be processed and concatenated
+        :type df_samples_list: List
+
+        .. warning::
+            The Dataframe sample_frame has to follow the column structure of this header:
             Header of sample_frame = [Time | Variable values]
             The class member self._sorter HAS to be properly INITIALIZED (See class members definition doc)
+        .. note::
+            After the call of this method the class member ``concatanated_samples`` will contain all processed
+            and merged trajectories
         """
-        if not self.sorter:
+        if not self._sorter:
             raise RuntimeError("The class member self._sorter has to be INITIALIZED!")
         shifted_cols_header = [s + "S" for s in self._sorter]
         compute_row_delta = self.compute_row_delta_sigle_samples_frame
@@ -105,26 +108,28 @@ class AbstractImporter(ABC):
         self._concatenated_samples = self._concatenated_samples[complete_header]
 
     def build_list_of_samples_array(self, data_frame: pd.DataFrame) -> typing.List:
-        """
-        Builds a List containing the columns of dataframe and converts them to a numpy array.
-        Parameters:
-            :data_frame: the dataframe from which the columns have to be extracted and converted
-        Returns:
-            :columns_list: the resulting list of numpy arrays
+        """Builds a List containing the columns of data_frame and converts them to a numpy array.
+
+        :param data_frame: the dataframe from which the columns have to be extracted and converted
+        :type data_frame: pandas.Dataframe
+        :return: the resulting list of numpy arrays
+        :rtype: List
         """
         columns_list = [data_frame[column].to_numpy() for column in data_frame]
         return columns_list
 
-    def clear_concatenated_frame(self):
-        """
-        Removes all values in the dataframe concatenated_samples
-        Parameters:
-            :void
-        Returns:
-            :void
+    def clear_concatenated_frame(self) -> None:
+        """Removes all values in the dataframe concatenated_samples.
          """
         self._concatenated_samples = self._concatenated_samples.iloc[0:0]
 
+    @abstractmethod
+    def dataset_id(self) -> object:
+        """If the original dataset contains multiple dataset, this method returns a unique id to identify the current
+        dataset
+        """
+        pass
+
     @property
     def concatenated_samples(self) -> pd.DataFrame:
         return self._concatenated_samples

main_package/classes/abstract_sample_path.py

@@ -1,7 +1,10 @@
+
 from abc import ABC, abstractmethod
 
 import abstract_importer as ai
 
+import sys
+sys.path.append('.')
 
 class AbstractSamplePath(ABC):
 

main_package/classes/cache.py

@@ -1,62 +1,54 @@
+import sys
+sys.path.append("./classes/")
 import typing
-
 import set_of_cims as sofc
 
 
 class Cache:
-    """
-    This class has the role of a cache for SetOfCIMS of a test node that have been already computed during the ctpc algorithm.
+    """This class acts as a cache of ``SetOfCims`` objects for a node.
 
-    :_list_of_sets_of_parents: a list of Sets of the parents to which the cim in cache at SAME index is related
+    :_list_of_sets_of_parents: a list of ``Sets`` objects of the parents to which the cim in cache at SAME
+        index is related
     :_actual_cache: a list of setOfCims objects
     """
 
     def __init__(self):
+        """Constructor Method
+        """
         self._list_of_sets_of_parents = []
         self._actual_cache = []
 
     def find(self, parents_comb: typing.Set) -> sofc.SetOfCims:
         """
-        Tries to find in cache given the symbolic parents combination parents_comb the SetOfCims related to that parents_comb.
-        Parameters:
-            parents_comb: the parents related to that SetOfCims
-        Returns:
-            A SetOfCims object if the parents_comb index is found in _list_of_sets_of_parents.
-            None otherwise.
+        Tries to find in cache given the symbolic parents combination ``parents_comb`` the ``SetOfCims``
+        related to that ``parents_comb``.
 
+        :param parents_comb: the parents related to that ``SetOfCims``
+        :type parents_comb: Set
+        :return: A ``SetOfCims`` object if the ``parents_comb`` index is found in ``_list_of_sets_of_parents``.
+            None otherwise.
+        :rtype: SetOfCims
         """
         try:
-            #print("Cache State:", self.list_of_sets_of_indxs)
-            #print("Look For:", parents_comb)
             result = self._actual_cache[self._list_of_sets_of_parents.index(parents_comb)]
-            print("CACHE HIT!!!!", parents_comb)
             return result
         except ValueError:
             return None
 
-    def put(self, parents_comb: typing.Union[typing.Set, str], socim: sofc.SetOfCims):
-        """
-        Place in cache the SetOfCims object, and the related sybolyc index parents_comb in _list_of_sets_of_parents
-
-        Parameters:
-            parents_comb: the symbolic set index
-            socim: the related SetOfCims object
+    def put(self, parents_comb: typing.Set, socim: sofc.SetOfCims) -> None:
+        """Place in cache the ``SetOfCims`` object, and the related symbolic index ``parents_comb`` in
+        ``_list_of_sets_of_parents``.
 
-        Returns:
-            void
+        :param parents_comb: the symbolic set index
+        :type parents_comb: Set
+        :param socim: the related SetOfCims object
+        :type socim: SetOfCims
         """
-        #print("Putting in _cache:", parents_comb)
         self._list_of_sets_of_parents.append(parents_comb)
         self._actual_cache.append(socim)
 
-    def clear(self):
-        """
-        Clear the contents of both caches.
-
-        Parameters:
-            void
-        Returns:
-            void
+    def clear(self) -> None:
+        """Clear the contents both of ``_actual_cache`` and ``_list_of_sets_of_parents``.
         """
         del self._list_of_sets_of_parents[:]
         del self._actual_cache[:]

main_package/classes/conditional_intensity_matrix.py

@@ -2,32 +2,25 @@ import numpy as np
 
 
 class ConditionalIntensityMatrix:
-    """
-    Abstracts the Conditional Intesity matrix of a node as aggregation of the state residence times vector
+    """Abstracts the Conditional Intesity matrix of a node as aggregation of the state residence times vector
     and state transition matrix and the actual CIM matrix.
 
-    :_state_residence_times: state residence times vector
-    :_state_transition_matrix: the transitions count matrix
+    :param state_residence_times: state residence times vector
+    :type state_residence_times: numpy.array
+    :param state_transition_matrix: the transitions count matrix
+    :type state_transition_matrix: numpy.ndArray
     :_cim: the actual cim of the node
     """
     def __init__(self, state_residence_times: np.array, state_transition_matrix: np.array):
-        """
-        Parameters:
-            :_state_residence_times: state residence times vector
-            :_state_transition_matrix: the transitions count matrix
+        """Constructor Method
         """
         self._state_residence_times = state_residence_times
         self._state_transition_matrix = state_transition_matrix
         self._cim = self.state_transition_matrix.astype(np.float64)
 
-    def compute_cim_coefficients(self):
-        """
-        Compute the coefficients of the matrix _cim by using the following equality q_xx' = M[x, x'] / T[x]
-
-        Parameters:
-            void
-        Returns:
-            void
+    def compute_cim_coefficients(self) -> None:
+        """Compute the coefficients of the matrix _cim by using the following equality q_xx' = M[x, x'] / T[x].
+        The class member ``_cim`` will contain the computed cim
         """
         np.fill_diagonal(self._cim, self._cim.diagonal() * -1)
         self._cim = ((self._cim.T + 1) / (self._state_residence_times + 1)).T

main_package/classes/json_importer.py

@@ -1,4 +1,5 @@
-
+import sys
+sys.path.append("./classes/")
 import json
 import typing
 import pandas as pd
@@ -7,34 +8,33 @@ import abstract_importer as ai
 
 
 class JsonImporter(ai.AbstractImporter):
-    """
-    Implements the abstracts methods of AbstractImporter and adds all the necessary methods to process and prepare the data in json ext.
+    """Implements the abstracts methods of AbstractImporter and adds all the necessary methods to process and prepare the data in json ext.
     with the following structure:
     [0]
         |_ dyn.cims
         |_ dyn.str
         |_ samples
         |_ variabels
-    :file_path: the path of the file that contains tha data to be imported
-    :_samples_label: the reference key for the samples in the trajectories
-    :_structure_label: the reference key for the structure of the network data
-    :_variables_label: the reference key for the cardinalites of the nodes data
-    :_time_key: the key used to identify the timestamps in each trajectory
-    :_variables_key: the key used to identify the names of the variables in the net
-    :_df_samples_list: a Dataframe list in which every df contains a trajectory
+    :param file_path: the path of the file that contains tha data to be imported
+    :type file_path: string
+    :param samples_label: the reference key for the samples in the trajectories
+    :type samples_label: string
+    :param structure_label: the reference key for the structure of the network data
+    :type structure_label: string
+    :param variables_label: the reference key for the cardinalites of the nodes data
+    :type variables_label: string
+    :param time_key: the key used to identify the timestamps in each trajectory
+    :type time_key: string
+    :param variables_key: the key used to identify the names of the variables in the net
+    :type variables_key: string
+    :param array_indx: the index of the outer JsonArray to exctract the data from
+    :type array_indx: int
+    :_df_samples_list: a Dataframe list in which every dataframe contains a trajectory
     """
 
     def __init__(self, file_path: str, samples_label: str, structure_label: str, variables_label: str, time_key: str,
                  variables_key: str, array_indx: int):
-        """
-        Parameters:
-            :file_path: the path of the file that contains tha data to be imported
-            :_samples_label: the reference key for the samples in the trajectories
-            :_structure_label: the reference key for the structure of the network data
-            :_variables_label: the reference key for the cardinalites of the nodes data
-            :_time_key: the key used to identify the timestamps in each trajectory
-            :_variables_key: the key used to identify the names of the variables in the net
-            :_array_indx: the index of the outer json array from which import all the data
+        """Constructor method
         """
         self._samples_label = samples_label
         self._structure_label = structure_label
@@ -45,13 +45,8 @@ class JsonImporter(ai.AbstractImporter):
         self._array_indx = array_indx
         super(JsonImporter, self).__init__(file_path)
 
-    def import_data(self):
-        """
-        Imports and prepares all data present needed for subsequent processing.
-        Parameters:
-            :void
-        Returns:
-            _void
+    def import_data(self) -> None:
+        """Implements the abstract method of :class:`AbstractImporter`
         """
         raw_data = self.read_json_file()
         self._df_samples_list = self.import_trajectories(raw_data)
@@ -62,77 +57,71 @@ class JsonImporter(ai.AbstractImporter):
         self._df_variables = self.import_variables(raw_data)
 
     def import_trajectories(self, raw_data: typing.List) -> typing.List:
-        """
-        Imports the trajectories in the list of dicts raw_data.
-        Parameters:
-            :raw_data: List of Dicts
-        Returns:
-            :List of dataframes containing all the trajectories
+        """Imports the trajectories from the list of dicts ``raw_data``.
+
+        :param raw_data: List of Dicts
+        :type raw_data: List
+        :return: List of dataframes containing all the trajectories
+        :rtype: List
         """
         return self.normalize_trajectories(raw_data, self._array_indx, self._samples_label)
 
     def import_structure(self, raw_data: typing.List) -> pd.DataFrame:
-        """
-        Imports in a dataframe the data in the list raw_data at the key _structure_label
+        """Imports in a dataframe the data in the list raw_data at the key ``_structure_label``
 
-        Parameters:
-            :raw_data: the data
-        Returns:
-            :Daframe containg the starting node a ending node of every arc of the network
+        :param raw_data: List of Dicts
+        :type raw_data: List
+        :return: Dataframe containg the starting node a ending node of every arc of the network
+        :rtype: pandas.Dataframe
         """
         return self.one_level_normalizing(raw_data, self._array_indx, self._structure_label)
 
     def import_variables(self, raw_data: typing.List) -> pd.DataFrame:
-        """
-        Imports the data in raw_data at the key _variables_label.
-        Sorts the row of the dataframe df_variables using the list sorter.
-
-        Parameters:
-            :raw_data: the data
-            :sorter: the header of the dataset containing only variables symbolic labels
-        Returns:
-            :Datframe containg the variables simbolic labels and their cardinalities
+        """Imports the data in ``raw_data`` at the key ``_variables_label``.
+
+        :param raw_data: List of Dicts
+        :type raw_data: List
+        :return: Datframe containg the variables simbolic labels and their cardinalities
+        :rtype: pandas.Dataframe
         """
         return self.one_level_normalizing(raw_data, self._array_indx, self._variables_label)
 
     def read_json_file(self) -> typing.List:
-        """
-        Reads the JSON file in the path self.filePath
-
-        Parameters:
-              :void
-        Returns:
-              :data: the contents of the json file
+        """Reads the JSON file in the path self.filePath
 
+        :return: The contents of the json file
+        :rtype: List
         """
         with open(self._file_path) as f:
             data = json.load(f)
             return data
 
     def one_level_normalizing(self, raw_data: typing.List, indx: int, key: str) -> pd.DataFrame:
-        """
-        Extracts the one-level nested data in the list raw_data at the index indx at the key key
-
-        Parameters:
-            :raw_data: List of Dicts
-            :indx: The index of the array from which the data have to be extracted
-            :key: the key for the Dicts from which exctract data
-        Returns:
-            :a normalized dataframe:
+        """Extracts the one-level nested data in the list ``raw_data`` at the index ``indx`` at the key ``key``.
 
+        :param raw_data: List of Dicts
+        :type raw_data: List
+        :param indx: The index of the array from which the data have to be extracted
+        :type indx: int
+        :param key: the key for the Dicts from which exctract data
+        :type key: string
+        :return: A normalized dataframe
+        :rtype: pandas.Datframe
         """
         return pd.DataFrame(raw_data[indx][key])
 
     def normalize_trajectories(self, raw_data: typing.List, indx: int, trajectories_key: str) -> typing.List:
         """
-        Extracts the traj in raw_data at the index index at the key trajectories key.
-
-        Parameters:
-            :raw_data: the data
-            :indx: the index of the array from which extract data
-            :trajectories_key: the key of the trajectories objects
-        Returns:
-            :A list of daframes containg the trajectories
+        Extracts the trajectories in ``raw_data`` at the index ``index`` at the key ``trajectories key``.
+
+        :param raw_data: List of Dicts
+        :type raw_data: List
+        :param indx: The index of the array from which the data have to be extracted
+        :type indx: int
+        :param trajectories_key: the key of the trajectories objects
+        :type trajectories_key: string
+        :return: A list of daframes containg the trajectories
+        :rtype: List
         """
         dataframe = pd.DataFrame
         smps = raw_data[indx][trajectories_key]
@@ -140,34 +129,33 @@ class JsonImporter(ai.AbstractImporter):
         return df_samples_list
 
     def build_sorter(self, sample_frame: pd.DataFrame) -> typing.List:
-        """
-        Implements the abstract method build_sorter for this dataset
+        """Implements the abstract method build_sorter of the :class:`AbstractImporter` for this dataset
         """
         columns_header = list(sample_frame.columns.values)
         columns_header.remove(self._time_key)
         return columns_header
 
-    def clear_data_frame_list(self):
-        """
-        Removes all values present in the dataframes in the list _df_samples_list
-        Parameters:
-            :void
-        Returns:
-            :void
+    def clear_data_frame_list(self) -> None:
+        """Removes all values present in the dataframes in the list ``_df_samples_list``.
         """
         for indx in range(len(self._df_samples_list)):
             self._df_samples_list[indx] = self._df_samples_list[indx].iloc[0:0]
 
+    def dataset_id(self) -> object:
+        return self._array_indx
+
     def import_sampled_cims(self, raw_data: typing.List, indx: int, cims_key: str) -> typing.Dict:
-        """
-        Imports the synthetic CIMS in the dataset in a dictionary, using variables labels
+        """Imports the synthetic CIMS in the dataset in a dictionary, using variables labels
         as keys for the set of CIMS of a particular node.
-        Parameters:
-            :raw_data: the data
-            :indx: the json array index
-            :cims_key: the key where the json object cims are placed
-        Returns:
-            :a dictionary containing the sampled CIMS for all the variables in the net
+
+        :param raw_data: List of Dicts
+        :type raw_data: List
+        :param indx: The index of the array from which the data have to be extracted
+        :type indx: int
+        :param cims_key: the key where the json object cims are placed
+        :type cims_key: string
+        :return: a dictionary containing the sampled CIMS for all the variables in the net
+        :rtype: Dictionary
         """
         cims_for_all_vars = {}
         for var in raw_data[indx][cims_key]:
@@ -179,5 +167,3 @@ class JsonImporter(ai.AbstractImporter):
 
 
 
-
-

main_package/classes/network_graph.py

@@ -1,62 +1,54 @@
+import sys
+sys.path.append('./classes/')
+
 
 import typing
-import structure as st
 import networkx as nx
 import numpy as np
 
+import structure as st
+
 
 class NetworkGraph:
-    """
-    Abstracts the infos contained in the Structure class in the form of a directed _graph.
-    Has the task of creating all the necessary filtering structures for parameters estimation
-
-    :_graph_struct: the Structure object from which infos about the net will be extracted
-    :_graph: directed _graph
-    :nodes_labels: the symbolic names of the variables
-    :nodes_indexes: the indexes of the nodes
-    :nodes_values: the cardinalites of the nodes
-    :_aggregated_info_about_nodes_parents: a structure that contains all the necessary infos about every parents of every
-    node in the net
-    :_fancy_indexing: the indexes of every parent of every node in the net
+    """Abstracts the infos contained in the Structure class in the form of a directed graph.
+    Has the task of creating all the necessary filtering and indexing structures for parameters estimation
+
+    :param graph_struct: the ``Structure`` object from which infos about the net will be extracted
+    :type graph_struct: Structure
+    :_graph: directed graph
+    :_aggregated_info_about_nodes_parents: a structure that contains all the necessary infos
+        about every parents of the node of which all the indexing and filtering structures will be constructed.
     :_time_scalar_indexing_structure: the indexing structure for state res time estimation
     :_transition_scalar_indexing_structure: the indexing structure for transition computation
     :_time_filtering: the columns filtering structure used in the computation of the state res times
     :_transition_filtering: the columns filtering structure used in the computation of the transition
         from one state to another
-    :self._p_combs_structure: all the possible parents states combination for every node in the net
+    :_p_combs_structure: all the possible parents states combination for the node of interest
     """
 
     def __init__(self, graph_struct: st.Structure):
-        """
-        Parameters:
-            :graph_struct:the Structure object from which infos about the net will be extracted
+        """Constructor Method
         """
         self._graph_struct = graph_struct
         self._graph = nx.DiGraph()
-        self._nodes_indexes = self._graph_struct.nodes_indexes
-        self._nodes_labels = self._graph_struct.nodes_labels
-        self._nodes_values = self._graph_struct.nodes_values
         self._aggregated_info_about_nodes_parents = None
-        self._fancy_indexing = None
         self._time_scalar_indexing_structure = None
         self._transition_scalar_indexing_structure = None
         self._time_filtering = None
         self._transition_filtering = None
         self._p_combs_structure = None
 
-    def fast_init(self, node_id: str):
-        """
-        Initializes all the necessary structures for parameters estimation of the node identified by the label node_id
-        Parameters:
-            node_id: the label of the node
-        Returns:
-            void
+    def fast_init(self, node_id: str) -> None:
+        """Initializes all the necessary structures for parameters estimation of the node identified by the label
+        node_id
+
+        :param node_id: the label of the node
+        :type node_id: string
         """
-        self.add_nodes(self._nodes_labels)
+        self.add_nodes(self._graph_struct.nodes_labels)
         self.add_edges(self._graph_struct.edges)
         self._aggregated_info_about_nodes_parents = self.get_ordered_by_indx_set_of_parents(node_id)
-        self._fancy_indexing = self._aggregated_info_about_nodes_parents[1]
-        p_indxs = self._fancy_indexing
+        p_indxs = self._aggregated_info_about_nodes_parents[1]
         p_vals = self._aggregated_info_about_nodes_parents[2]
         self._time_scalar_indexing_structure = self.build_time_scalar_indexing_structure_for_a_node(node_id,
                                                                                                     p_vals)
@@ -67,48 +59,39 @@ class NetworkGraph:
         self._transition_filtering = self.build_transition_filtering_for_a_node(node_indx, p_indxs)
         self._p_combs_structure = self.build_p_comb_structure_for_a_node(p_vals)
 
-    def add_nodes(self, list_of_nodes: typing.List):
-        """
-        Adds the nodes to the _graph contained in the list of nodes list_of_nodes.
+    def add_nodes(self, list_of_nodes: typing.List) -> None:
+        """Adds the nodes to the ``_graph`` contained in the list of nodes ``list_of_nodes``.
         Sets all the properties that identify a nodes (index, positional index, cardinality)
 
-        Parameters:
-            list_of_nodes: the nodes to add to _graph
-        Returns:
-            void
+        :param list_of_nodes: the nodes to add to ``_graph``
+        :type list_of_nodes: List
         """
-        nodes_indxs = self._nodes_indexes
+        nodes_indxs = self._graph_struct.nodes_indexes
         nodes_vals = self._graph_struct.nodes_values
         pos = 0
         for id, node_indx, node_val in zip(list_of_nodes, nodes_indxs, nodes_vals):
             self._graph.add_node(id, indx=node_indx, val=node_val, pos_indx=pos)
             pos += 1
 
-    def add_edges(self, list_of_edges: typing.List):
-        """
-        Add the edges to the _graph contained in the list list_of_edges.
+    def add_edges(self, list_of_edges: typing.List) -> None:
+        """Add the edges to the ``_graph`` contained in the list ``list_of_edges``.
 
-        Parameters:
-            list_of_edges
-        Returns:
-            void
+        :param list_of_edges: the list containing of tuples containing the edges
+        :type list_of_edges: List
         """
         self._graph.add_edges_from(list_of_edges)
 
     def get_ordered_by_indx_set_of_parents(self, node: str) -> typing.Tuple:
-        """
-        Builds the aggregated structure that holds all the infos relative to the parent set of the node, namely
+        """Builds the aggregated structure that holds all the infos relative to the parent set of the node, namely
         (parents_labels, parents_indexes, parents_cardinalities).
-        N.B. The parent set is sorted using the list of sorted nodes nodes
-
-        Parameters:
-            node: the label of the node
-        Returns:
-            a tuple containing all the parent set infos
 
+        :param node: the label of the node
+        :type node: string
+        :return: a tuple containing all the parent set infos
+        :rtype: Tuple
         """
         parents = self.get_parents_by_id(node)
-        nodes = self._nodes_labels
+        nodes = self._graph_struct.nodes_labels
         d = {v: i for i, v in enumerate(nodes)}
         sorted_parents = sorted(parents, key=lambda v: d[v])
         get_node_indx = self.get_node_indx
@@ -117,15 +100,14 @@ class NetworkGraph:
         return (sorted_parents, p_indxes, p_values)
 
     def build_time_scalar_indexing_structure_for_a_node(self, node_id: str, parents_vals: typing.List) -> np.ndarray:
-        """
-        Builds an indexing structure for the computation of state residence times values.
-
-        Parameters:
-            node_id: the node label
-            parents_vals: the caridinalites of the node's parents
-        Returns:
-            a numpy array.
-
+        """Builds an indexing structure for the computation of state residence times values.
+
+        :param node_id: the node label
+        :type node_id: string
+        :param parents_vals: the caridinalites of the node's parents
+        :type parents_vals: List
+        :return: The time indexing structure
+        :rtype: numpy.ndArray
         """
         T_vector = np.array([self.get_states_number(node_id)])
         T_vector = np.append(T_vector, parents_vals)
@@ -134,15 +116,14 @@ class NetworkGraph:
 
     def build_transition_scalar_indexing_structure_for_a_node(self, node_id: str, parents_vals: typing.List) \
             -> np.ndarray:
-        """
-        Builds an indexing structure for the computation of state transitions values.
-
-        Parameters:
-            node_id: the node label
-            parents_vals: the caridinalites of the node's parents
-        Returns:
-            a numpy array.
-
+        """Builds an indexing structure for the computation of state transitions values.
+
+        :param node_id: the node label
+        :type node_id: string
+        :param parents_vals: the caridinalites of the node's parents
+        :type parents_vals: List
+        :return: The transition indexing structure
+        :rtype: numpy.ndArray
         """
         node_states_number = self.get_states_number(node_id)
         M_vector = np.array([node_states_number,
@@ -153,37 +134,41 @@ class NetworkGraph:
 
     def build_time_columns_filtering_for_a_node(self, node_indx: int, p_indxs: typing.List) -> np.ndarray:
         """
-        Builds the necessary structure to filter the desired columns indicated by node_indx and p_indxs in the dataset.
+        Builds the necessary structure to filter the desired columns indicated by ``node_indx`` and ``p_indxs``
+        in the dataset.
         This structute will be used in the computation of the state res times.
-        Parameters:
-            node_indx: the index of the node
-            p_indxs: the indexes of the node's parents
-        Returns:
-            a numpy array
+        :param node_indx: the index of the node
+        :type node_indx: int
+        :param p_indxs: the indexes of the node's parents
+        :type p_indxs: List
+        :return: The filtering structure for times estimation
+        :rtype: numpy.ndArray
         """
         return np.append(np.array([node_indx], dtype=np.int), p_indxs).astype(np.int)
 
-    def build_transition_filtering_for_a_node(self, node_indx, p_indxs) -> np.ndarray:
-        """
-        Builds the necessary structure to filter the desired columns indicated by node_indx and p_indxs in the dataset.
-        This structute will be used in the computation of the state transitions values.
-        Parameters:
-            node_indx: the index of the node
-            p_indxs: the indexes of the node's parents
-        Returns:
-            a numpy array
+    def build_transition_filtering_for_a_node(self, node_indx: int, p_indxs: typing.List) -> np.ndarray:
+        """Builds the necessary structure to filter the desired columns indicated by ``node_indx`` and ``p_indxs``
+        in the dataset.
+        This structure will be used in the computation of the state transitions values.
+        :param node_indx: the index of the node
+        :type node_indx: int
+        :param p_indxs: the indexes of the node's parents
+        :type p_indxs: List
+        :return: The filtering structure for transitions estimation
+        :rtype: numpy.ndArray
         """
         nodes_number = self._graph_struct.total_variables_number
         return np.array([node_indx + nodes_number, node_indx, *p_indxs], dtype=np.int)
 
     def build_p_comb_structure_for_a_node(self, parents_values: typing.List) -> np.ndarray:
         """
-        Builds the combinatory structure that contains the combinations of all the values contained in parents_values.
+        Builds the combinatorial structure that contains the combinations of all the values contained in
+        ``parents_values``.
 
-        Parameters:
-            parents_values: the cardinalities of the nodes
-        Returns:
-            a numpy matrix containinga grid of the combinations
+        :param parents_values: the cardinalities of the nodes
+        :type parents_values: List
+        :return: A numpy matrix containing a grid of the combinations
+        :rtype: numpy.ndArray
         """
         tmp = []
         for val in parents_values:
@@ -198,21 +183,28 @@ class NetworkGraph:
             parents_comb = np.array([[]], dtype=np.int)
         return parents_comb
 
-    def get_parents_by_id(self, node_id):
+    def get_parents_by_id(self, node_id) -> typing.List:
+        """Returns a list of labels of the parents of the node ``node_id``
+
+        :param node_id: the node label
+        :type node_id: string
+        :return: a List of labels of the parents
+        :rtype: List
+        """
         return list(self._graph.predecessors(node_id))
 
-    def get_states_number(self, node_id):
+    def get_states_number(self, node_id) -> int:
         return self._graph.nodes[node_id]['val']
 
-    def get_node_indx(self, node_id):
+    def get_node_indx(self, node_id) -> int:
         return nx.get_node_attributes(self._graph, 'indx')[node_id]
 
-    def get_positional_node_indx(self, node_id):
+    def get_positional_node_indx(self, node_id) -> int:
         return self._graph.nodes[node_id]['pos_indx']
 
     @property
     def nodes(self) -> typing.List:
-        return self._nodes_labels
+        return self._graph_struct.nodes_labels
 
     @property
     def edges(self) -> typing.List:
@@ -220,11 +212,11 @@ class NetworkGraph:
 
     @property
     def nodes_indexes(self) -> np.ndarray:
-        return self._nodes_indexes
+        return self._graph_struct.nodes_indexes
 
     @property
     def nodes_values(self) -> np.ndarray:
-        return self._nodes_values
+        return self._graph_struct.nodes_values
 
     @property
     def time_scalar_indexing_strucure(self) -> np.ndarray:
@@ -246,7 +238,8 @@ class NetworkGraph:
     def p_combs(self) -> np.ndarray:
         return self._p_combs_structure
 
-    """##############These Methods are actually unused but could become useful in the near future################"""
+    """
+    ##############These Methods are actually unused but could become useful in the near future################
 
     def init_graph(self):
         self.add_nodes(self._nodes_labels)
@@ -303,3 +296,4 @@ class NetworkGraph:
         else:
             fancy_indx = [i[1] for i in self._aggregated_info_about_nodes_parents]
             return fancy_indx
+    """

main_package/classes/parameters_estimator.py

@@ -1,60 +1,52 @@
-
+import sys
+sys.path.append("./classes/")
 import numpy as np
 
 import network_graph as ng
 import trajectory as tr
 import set_of_cims as sofc
-import sets_of_cims_container as acims
+
 
 
 class ParametersEstimator:
-    """
-    Has the task of computing the cims of particular node given the trajectories in samplepath and the net structure
-    in the graph _net_graph
+    """Has the task of computing the cims of particular node given the trajectories and the net structure
+    in the graph ``_net_graph``.
 
-    :trajectories:  the trajectories
-    :_net_graph: the net structure
+    :param trajectories:  the trajectories
+    :type trajectories: Trajectory
+    :param net_graph: the net structure
+    :type net_graph: NetworkGraph
     :_single_set_of_cims: the set of cims object that will hold the cims of the node
     """
 
     def __init__(self, trajectories: tr.Trajectory, net_graph: ng.NetworkGraph):
+        """Constructor Method
         """
-        Parameters:
-            :trajectories:  the trajectories
-            :_net_graph: the net structure
-        """
-        #self.sample_path = sample_path
         self._trajectories = trajectories
         self._net_graph = net_graph
-        #self.sets_of_cims_struct = None
         self._single_set_of_cims = None
 
-    def fast_init(self, node_id: str):
-        """
-        Initializes all the necessary structures for the parameters estimation.
+    def fast_init(self, node_id: str) -> None:
+        """Initializes all the necessary structures for the parameters estimation for the node ``node_id``.
 
-        Parameters:
-            node_id: the node label
-        Returns:
-            void
+        :param node_id: the node label
+        :type node_id: string
         """
         p_vals = self._net_graph._aggregated_info_about_nodes_parents[2]
         node_states_number = self._net_graph.get_states_number(node_id)
         self._single_set_of_cims = sofc.SetOfCims(node_id, p_vals, node_states_number, self._net_graph.p_combs)
 
     def compute_parameters_for_node(self, node_id: str) -> sofc.SetOfCims:
-        """
-        Compute the CIMS of the node identified by the label node_id
+        """Compute the CIMS of the node identified by the label ``node_id``.
 
-        Parameters:
-            node_id: the node label
-        Returns:
-            A setOfCims object filled with the computed CIMS
+        :param node_id: the node label
+        :type node_id: string
+        :return: A SetOfCims object filled with the computed CIMS
+        :rtype: SetOfCims
         """
         node_indx = self._net_graph.get_node_indx(node_id)
         state_res_times = self._single_set_of_cims._state_residence_times
         transition_matrices = self._single_set_of_cims._transition_matrices
-        #trajectory = self.sample_path.trajectories.trajectory
         self.compute_state_res_time_for_node(node_indx, self._trajectories.times,
                                              self._trajectories.trajectory,
                                              self._net_graph.time_filtering,
@@ -69,59 +61,54 @@ class ParametersEstimator:
         return self._single_set_of_cims
 
     def compute_state_res_time_for_node(self, node_indx: int, times: np.ndarray, trajectory: np.ndarray,
-                                        cols_filter: np.ndarray, scalar_indexes_struct: np.ndarray, T: np.ndarray):
-        """
-        Compute the state residence times for a node and fill the matrix T with the results
-
-        Parameters:
-            node_indx: the index of the node
-            times: the times deltas vector
-            trajectory: the trajectory
-            cols_filter: the columns filtering structure
-            scalar_indexes_struct: the indexing structure
-            T: the state residence times vectors
-        Returns:
-            void
+                                        cols_filter: np.ndarray, scalar_indexes_struct: np.ndarray,
+                                        T: np.ndarray) -> None:
+        """Compute the state residence times for a node and fill the matrix ``T`` with the results
+
+        :param node_indx: the index of the node
+        :type node_indx: int
+        :param times: the times deltas vector
+        :type times: numpy.array
+        :param trajectory: the trajectory
+        :type trajectory: numpy.ndArray
+        :param cols_filter: the columns filtering structure
+        :type cols_filter: numpy.array
+        :param scalar_indexes_struct: the indexing structure
+        :type scalar_indexes_struct: numpy.array
+        :param T: the state residence times vectors
+        :type T: numpy.ndArray
         """
         T[:] = np.bincount(np.sum(trajectory[:, cols_filter] * scalar_indexes_struct / scalar_indexes_struct[0], axis=1)
                            .astype(np.int), \
                            times,
                            minlength=scalar_indexes_struct[-1]).reshape(-1, T.shape[1])
 
-    def compute_state_transitions_for_a_node(self, node_indx, trajectory, cols_filter, scalar_indexing, M):
-        """
-        Compute the state residence times for a node and fill the matrices M with the results
-
-        Parameters:
-            node_indx: the index of the node
-            times: the times deltas vector
-            trajectory: the trajectory
-            cols_filter: the columns filtering structure
-            scalar_indexes: the indexing structure
-            M: the state transition matrices
-        Returns:
-            void
+    def compute_state_transitions_for_a_node(self, node_indx: int, trajectory: np.ndarray, cols_filter: np.ndarray,
+                                             scalar_indexing: np.ndarray, M: np.ndarray):
+        """Compute the state residence times for a node and fill the matrices ``M`` with the results.
+
+        :param node_indx: the index of the node
+        :type node_indx: int
+        :param trajectory: the trajectory
+        :type trajectory: numpy.ndArray
+        :param cols_filter: the columns filtering structure
+        :type cols_filter: numpy.array
+        :param scalar_indexing: the indexing structure
+        :type scalar_indexing: numpy.array
+        :param M: the state transitions matrices
+        :type M: numpy.ndArray
         """
         diag_indices = np.array([x * M.shape[1] + x % M.shape[1] for x in range(M.shape[0] * M.shape[1])],
                                 dtype=np.int64)
         trj_tmp = trajectory[trajectory[:, int(trajectory.shape[1] / 2) + node_indx].astype(np.int) >= 0]
-        #print("Trajectory", trajectory)
-        #print("Step 1", trajectory[:, int(trajectory.shape[1] / 2) + node_indx])
-        #print("Step 2", trajectory[:, int(trajectory.shape[1] / 2) + node_indx].astype(np.int) >= 0)
-        #print("TrTemp", trj_tmp)
-        #print("Cols Filter", cols_filter)
-        #print("Filtered Tr Temp", trj_tmp[:, cols_filter])
-        #print("Actual Indexing", scalar_indexing / scalar_indexing[0])
-        #print("PreBins",trj_tmp[:, cols_filter] * scalar_indexing / scalar_indexing[0] )
-        #print("Bins", np.sum(trj_tmp[:, cols_filter] * scalar_indexing / scalar_indexing[0], axis=1))
-        #print("After BinCount", np.bincount(np.sum(trj_tmp[:, cols_filter] * scalar_indexing / scalar_indexing[0], axis=1).astype(np.int)))
         M[:] = np.bincount(np.sum(trj_tmp[:, cols_filter] * scalar_indexing / scalar_indexing[0], axis=1).astype(np.int),
                            minlength=scalar_indexing[-1]).reshape(-1, M.shape[1], M.shape[2])
         M_raveled = M.ravel()
         M_raveled[diag_indices] = 0
         M_raveled[diag_indices] = np.sum(M, axis=2).ravel()
 
-    """##############These Methods are actually unused but could become useful in the near future################"""
+    """
+    ##############These Methods are actually unused but could become useful in the near future################
 
     def init_sets_cims_container(self):
         self.sets_of_cims_struct = acims.SetsOfCimsContainer(self._net_graph.nodes,
@@ -143,6 +130,7 @@ class ParametersEstimator:
                                                       self._net_graph.transition_scalar_indexing_structure[indx],
                                                       aggr[1]._transition_matrices)
             aggr[1].build_cims(aggr[1]._state_residence_times, aggr[1]._transition_matrices)
+    """
 
 
 

main_package/classes/sample_path.py

@@ -3,23 +3,23 @@ import abstract_importer as imp
 import structure as st
 import trajectory as tr
 
+import sys
+sys.path.append('./classes/')
 
-class SamplePath:
-    """
-    Aggregates all the informations about the trajectories, the real structure of the sampled net and variables
-    cardinalites.
-    Has the task of creating the objects that will contain the mentioned data.
 
-    :_importer: the Importer objects that will import ad process data
-    :trajectories: the Trajectory object that will contain all the concatenated trajectories
-    :structure: the Structure Object that will contain all the structurral infos about the net
+class SamplePath:
+    """Aggregates all the informations about the trajectories, the real structure of the sampled net and variables
+    cardinalites. Has the task of creating the objects ``Trajectory`` and ``Structure`` that will
+    contain the mentioned data.
+
+    :param importer: the Importer objects that will import ad process data
+    :type importer: AbstractImporter
+    :_trajectories: the ``Trajectory`` object that will contain all the concatenated trajectories
+    :_structure: the ``Structure`` Object that will contain all the structurral infos about the net
     :_total_variables_count: the number of variables in the net
-
     """
     def __init__(self, importer: imp.AbstractImporter):
-        """
-        Parameters:
-            :importer: the Importer objects that will import ad process data
+        """Constructor Method
         """
         self._importer = importer
         self._trajectories = None
@@ -27,30 +27,18 @@ class SamplePath:
         self._total_variables_count = None
         self._importer.import_data()
 
-    def build_trajectories(self):
-        """
-        Builds the Trajectory object that will contain all the trajectories.
-        Clears all the unused dataframes in Importer Object
-
-        Parameters:
-            :void
-        Returns:
-            :void
+    def build_trajectories(self) -> None:
+        """Builds the Trajectory object that will contain all the trajectories.
+        Clears all the unused dataframes in ``_importer`` Object
         """
-        #self._importer.import_data()
         self._trajectories = \
             tr.Trajectory(self._importer.build_list_of_samples_array(self._importer.concatenated_samples),
                           len(self._importer.sorter) + 1)
-        #self.trajectories.append(trajectory)
         self._importer.clear_concatenated_frame()
 
-    def build_structure(self):
+    def build_structure(self) -> None:
         """
-        Builds the Structure object that aggregates all the infos about the net.
-        Parameters:
-            :void
-        Returns:
-            :void
+        Builds the ``Structure`` object that aggregates all the infos about the net.
         """
         if self._importer.sorter != self._importer.variables.iloc[:, 0].to_list():
             raise RuntimeError("The Dataset columns order have to match the order of labels in the variables Frame!")

main_package/classes/set_of_cims.py

@@ -1,31 +1,29 @@
 import typing
-
 import numpy as np
+import sys
+sys.path.append("./classes/")
 
 import conditional_intensity_matrix as cim
 
 
 class SetOfCims:
-    """
-    Aggregates all the CIMS of the node identified by the label _node_id.
-
-    :_node_id: the node label
-    :_parents_states_number: the cardinalities of the parents
-    :_node_states_number: the caridinality of the node
-    :_p_combs: the relative p_comb structure
-    :state_residence_time: matrix containing all the state residence time vectors for the node
+    """Aggregates all the CIMS of the node identified by the label _node_id.
+
+    :param node_id: the node label
+    :type node_ind: string
+    :param parents_states_number: the cardinalities of the parents
+    :type parents_states_number: List
+    :param node_states_number: the caridinality of the node
+    :type node_states_number: int
+    :param p_combs: the p_comb structure bound to this node
+    :type p_combs: numpy.ndArray
+    :_state_residence_time: matrix containing all the state residence time vectors for the node
     :_transition_matrices: matrix containing all the transition matrices for the node
     :_actual_cims: the cims of the node
     """
 
     def __init__(self, node_id: str, parents_states_number: typing.List, node_states_number: int, p_combs: np.ndarray):
-        """
-        Parameters:
-        :_node_id: the node label
-        :_parents_states_number: the cardinalities of the parents
-        :_node_states_number: the caridinality of the node
-        :_p_combs: the relative p_comb structure
-
+        """Constructor Method
         """
         self._node_id = node_id
         self._parents_states_number = parents_states_number
@@ -36,14 +34,8 @@ class SetOfCims:
         self._p_combs = p_combs
         self.build_times_and_transitions_structures()
 
-    def build_times_and_transitions_structures(self):
-        """
-        Initializes at the correct dimensions the state residence times matrix and the state transition matrices
-
-        Parameters:
-            :void
-        Returns:
-            :void
+    def build_times_and_transitions_structures(self) -> None:
+        """Initializes at the correct dimensions the state residence times matrix and the state transition matrices.
         """
         if not self._parents_states_number:
             self._state_residence_times = np.zeros((1, self._node_states_number), dtype=np.float)
@@ -54,16 +46,14 @@ class SetOfCims:
             self._transition_matrices = np.zeros([np.prod(self._parents_states_number), self._node_states_number,
                                                   self._node_states_number], dtype=np.int)
 
-    def build_cims(self, state_res_times: np.ndarray, transition_matrices: np.ndarray):
-        """
-        Build the ConditionalIntensityMatrix object given the state residence times and transitions matrices.
-        Compute the cim coefficients.
-
-        Parameters:
-            :state_res_times: the state residence times matrix
-            :_transition_matrices: the transition matrices
-        Returns:
-            :void
+    def build_cims(self, state_res_times: np.ndarray, transition_matrices: np.ndarray) -> None:
+        """Build the ``ConditionalIntensityMatrix`` objects given the state residence times and transitions matrices.
+        Compute the cim coefficients.The class member ``_actual_cims`` will contain the computed cims.
+
+        :param state_res_times: the state residence times matrix
+        :type state_res_times: numpy.ndArray
+        :param transition_matrices: the transition matrices
+        :type transition_matrices: numpy.ndArray
         """
         for state_res_time_vector, transition_matrix in zip(state_res_times, transition_matrices):
             cim_to_add = cim.ConditionalIntensityMatrix(state_res_time_vector, transition_matrix)
@@ -74,14 +64,15 @@ class SetOfCims:
         self._state_residence_times = None
 
     def filter_cims_with_mask(self, mask_arr: np.ndarray, comb: typing.List) -> np.ndarray:
-        """
-        Filter the cims contained in the array _actual_cims given the boolean mask mask_arr and the index comb.
-        Parameters:
-            :mask_arr: the boolean mask
-            :comb: the indexes of the selected cims
-
-        Returns:
-            :Array of ConditionalIntensityMatrix
+        """Filter the cims contained in the array ``_actual_cims`` given the boolean mask ``mask_arr`` and the index
+        ``comb``.
+
+        :param mask_arr: the boolean mask that indicates which parent to consider
+        :type mask_arr: numpy.array
+        :param comb: the state/s of the filtered parents
+        :type comb: numpy.array
+        :return: Array of ``ConditionalIntensityMatrix`` objects
+        :rtype: numpy.array
         """
         if mask_arr.size <= 1:
             return self._actual_cims

main_package/classes/simple_cvs_importer.py

@@ -2,6 +2,8 @@ import pandas as pd
 import glob
 import os
 
+import typing
+
 import abstract_importer as ai
 import sample_path as sp
 
@@ -14,6 +16,7 @@ class CSVImporter(ai.AbstractImporter):
 
     def import_data(self):
         self.read_csv_file()
+        self._sorter = self.build_sorter(self._df_samples_list[0])
         self.import_variables()
         self.import_structure()
         self.compute_row_delta_in_all_samples_frames(self._df_samples_list)
@@ -24,16 +27,15 @@ class CSVImporter(ai.AbstractImporter):
         self._df_samples_list = [df]
 
     def import_variables(self):
-        variables_list = list(self._df_samples_list[0].columns)[1:]
-        #wrong_vars_labels = ['Y','Z','X']
-        self._sorter = variables_list
-        values_list = [3 for var in variables_list]
-        # initialize list of lists
-        data = {'Name':variables_list, 'Value':values_list}
-
+        values_list = [3 for var in self._sorter]
+        # initialize dict of lists
+        data = {'Name':self._sorter, 'Value':values_list}
         # Create the pandas DataFrame
         self._df_variables = pd.DataFrame(data)
 
+    def build_sorter(self, sample_frame: pd.DataFrame) -> typing.List:
+        return list(sample_frame.columns)[1:]
+
     def import_structure(self):
         data = {'From':['X','Y','Z'], 'To':['Z','Z','Y']}
         self._df_structure = pd.DataFrame(data)

main_package/classes/structure.py

@@ -4,29 +4,26 @@ import numpy as np
 
 
 class Structure:
+    """Contains all the infos about the network structure(nodes labels, nodes caridinalites, edges, indexes)
+
+    :param nodes_labels_list: the symbolic names of the variables
+    :type nodes_labels_list: List
+    :param nodes_indexes_arr: the indexes of the nodes
+    :type nodes_indexes_arr: numpy.ndArray
+    :param nodes_vals_arr: the cardinalites of the nodes
+    :type nodes_vals_arr: numpy.ndArray
+    :param edges_list: the edges of the network
+    :type edges_list: List
+    :param total_variables_number: the total number of variables in the net
+    :type total_variables_number: int
     """
-    Contains all the infos about the network structure(nodes names, nodes caridinalites, edges...)
 
-    :nodes_labels_list: the symbolic names of the variables
-    :nodes_indexes_arr: the indexes of the nodes
-    :nodes_vals_arr: the cardinalites of the nodes
-    :edges_list: the edges of the network
-    :total_variables_number: the total number of variables in the net
-    """
-
-    def __init__(self, nodes_label_list: ty.List, node_indexes_arr: np.ndarray, nodes_vals_arr: np.ndarray,
+    def __init__(self, nodes_labels_list: ty.List, nodes_indexes_arr: np.ndarray, nodes_vals_arr: np.ndarray,
                  edges_list: ty.List, total_variables_number: int):
+        """Constructor Method
         """
-        Parameters:
-            :nodes_labels_list: the symbolic names of the variables
-            :nodes_indexes_arr: the indexes of the nodes
-            :nodes_vals_arr: the cardinalites of the nodes
-            :edges_list: the edges of the network
-            :total_variables_number: the total number of variables in the net
-
-        """
-        self._nodes_labels_list = nodes_label_list
-        self._nodes_indexes_arr = node_indexes_arr
+        self._nodes_labels_list = nodes_labels_list
+        self._nodes_indexes_arr = nodes_indexes_arr
         self._nodes_vals_arr = nodes_vals_arr
         self._edges_list = edges_list
         self._total_variables_number = total_variables_number
@@ -52,9 +49,23 @@ class Structure:
         return self._total_variables_number
 
     def get_node_id(self, node_indx: int) -> str:
+        """Given the ``node_index`` returns the node label.
+
+        :param node_indx: the node index
+        :type node_indx: int
+        :return: the node label
+        :rtype: string
+        """
         return self._nodes_labels_list[node_indx]
 
     def get_node_indx(self, node_id: str) -> int:
+        """Given the ``node_index`` returns the node label.
+
+        :param node_id: the node label
+        :type node_id: string
+        :return: the node index
+        :rtype: int
+        """
         pos_indx = self._nodes_labels_list.index(node_id)
         return self._nodes_indexes_arr[pos_indx]
 
@@ -62,6 +73,13 @@ class Structure:
         return self._nodes_labels_list.index(node_id)
 
     def get_states_number(self, node: str) -> int:
+        """Given the node label ``node`` returns the cardinality of the node.
+
+        :param node: the node label
+        :type node: string
+        :return: the node cardinality
+        :rtype: int
+        """
         pos_indx = self._nodes_labels_list.index(node)
         return self._nodes_vals_arr[pos_indx]
 

main_package/classes/structure_estimator.py

@@ -1,8 +1,11 @@
 
+import sys
+sys.path.append("./classes/")
+
+from tqdm import tqdm
 import itertools
 import json
 import typing
-
 import networkx as nx
 import numpy as np
 from networkx.readwrite import json_graph
@@ -18,27 +21,23 @@ import structure as st
 
 
 class StructureEstimator:
-    """
-    Has the task of estimating the network structure given the trajectories in samplepath.
-
-    :_sample_path: the _sample_path object containing the trajectories and the real structure
-    :_exp_test_sign: the significance level for the exponential Hp test
-    :_chi_test_alfa: the significance level for the chi Hp test
-
-    :_nodes: the _nodes labels
+    """Has the task of estimating the network structure given the trajectories in ``samplepath``.
+
+    :param sample_path: the _sample_path object containing the trajectories and the real structure
+    :type sample_path: SamplePath
+    :param exp_test_alfa: the significance level for the exponential Hp test
+    :type exp_test_alfa: float
+    :param chi_test_alfa: the significance level for the chi Hp test
+    :type chi_test_alfa: float
+    :_nodes: the nodes labels
     :_nodes_vals: the nodes cardinalities
     :_nodes_indxs: the nodes indexes
-    :_complete_graph: the complete directed graph built using the nodes labels in nodes
-    :_cache: the _cache object
+    :_complete_graph: the complete directed graph built using the nodes labels in ``_nodes``
+    :_cache: the Cache object
     """
 
     def __init__(self, sample_path: sp.SamplePath, exp_test_alfa: float, chi_test_alfa: float):
-        """
-        Parameters:
-            :_sample_path: the _sample_path object containing the trajectories and the real structure
-            :_exp_test_sign: the significance level for the exponential Hp test
-            :_chi_test_alfa: the significance level for the chi Hp test
-
+        """Constructor Method
         """
         self._sample_path = sample_path
         self._nodes = np.array(self._sample_path.structure.nodes_labels)
@@ -50,13 +49,12 @@ class StructureEstimator:
         self._cache = ch.Cache()
 
     def build_complete_graph(self, node_ids: typing.List) -> nx.DiGraph:
-        """
-        Builds a complete directed graph (no self loops) given the nodes labels in the list node_ids:
+        """Builds a complete directed graph (no self loops) given the nodes labels in the list ``node_ids``:
 
-        Parameters:
-            node_ids: the list of nodes labels
-        Returns:
-            a complete Digraph Object
+        :param node_ids: the list of nodes labels
+        :type node_ids: List
+        :return: a complete Digraph Object
+        :rtype: networkx.DiGraph
         """
         complete_graph = nx.DiGraph()
         complete_graph.add_nodes_from(node_ids)
@@ -65,20 +63,22 @@ class StructureEstimator:
 
     def complete_test(self, test_parent: str, test_child: str, parent_set: typing.List, child_states_numb: int,
                       tot_vars_count: int) -> bool:
-        """
-        Performs a complete independence test on the directed graphs G1 = test_child U parent_set
-        G2 = G1 U test_parent (added as an additional parent of the test_child).
+        """Performs a complete independence test on the directed graphs G1 = {test_child U parent_set}
+        G2 = {G1 U test_parent} (added as an additional parent of the test_child).
         Generates all the necessary structures and datas to perform the tests.
 
-        Parameters:
-            test_parent: the node label of the test parent
-            test_child: the node label of the child
-            parent_set: the common parent set
-            child_states_numb: the cardinality of the test_child
-            tot_vars_count: the total number of variables in the net
-        Returns:
-            True iff test_child and test_parent are independent given the sep_set parent_set
-            False otherwise
+        :param test_parent: the node label of the test parent
+        :type test_parent: string
+        :param test_child: the node label of the child
+        :type test_child: string
+        :param parent_set: the common parent set
+        :type parent_set: List
+        :param child_states_numb: the cardinality of the ``test_child``
+        :type child_states_numb: int
+        :param tot_vars_count: the total number of variables in the net
+        :type tot_vars_count: int
+        :return: True iff test_child and test_parent are independent given the sep_set parent_set. False otherwise
+        :rtype: bool
         """
         p_set = parent_set[:]
         complete_info = parent_set[:]
@@ -130,19 +130,18 @@ class StructureEstimator:
 
     def independence_test(self, child_states_numb: int, cim1: condim.ConditionalIntensityMatrix,
                           cim2: condim.ConditionalIntensityMatrix) -> bool:
-        """
-        Compute the actual independence test using two cims.
+        """Compute the actual independence test using two cims.
         It is performed first the exponential test and if the null hypothesis is not rejected,
-        it is permormed also the chi_test.
-
-        Parameters:
-            child_states_numb: the cardinality of the test child
-            cim1: a cim belonging to the graph without test parent
-            cim2: a cim belonging to the graph with test parent
+        it is performed also the chi_test.
 
-        Returns:
-            True iff both tests do NOT reject the null hypothesis of indipendence
-            False otherwise
+        :param child_states_numb: the cardinality of the test child
+        :type child_states_numb: int
+        :param cim1: a cim belonging to the graph without test parent
+        :type cim1: ConditionalIntensityMatrix
+        :param cim2: a cim belonging to the graph with test parent
+        :type cim2: ConditionalIntensityMatrix
+        :return:True iff both tests do NOT reject the null hypothesis of indipendence. False otherwise.
+        :rtype: bool
         """
         M1 = cim1.state_transition_matrix
         M2 = cim2.state_transition_matrix
@@ -155,7 +154,6 @@ class StructureEstimator:
         for val in range(0, child_states_numb):
             if F_stats[val] < f_dist.ppf(exp_alfa / 2, r1s[val], r2s[val]) or \
                     F_stats[val] > f_dist.ppf(1 - exp_alfa / 2, r1s[val], r2s[val]):
-                #print("CONDITIONALLY DEPENDENT EXP")
                 return False
         M1_no_diag = M1[~np.eye(M1.shape[0], dtype=bool)].reshape(M1.shape[0], -1)
         M2_no_diag = M2[~np.eye(M2.shape[0], dtype=bool)].reshape(
@@ -170,17 +168,15 @@ class StructureEstimator:
                 return False
         return True
 
-    def one_iteration_of_CTPC_algorithm(self, var_id: str, tot_vars_count: int):
-        """
-        Performs an iteration of the CTPC algorithm using the node var_id as test_child.
+    def one_iteration_of_CTPC_algorithm(self, var_id: str, tot_vars_count: int) -> None:
+        """Performs an iteration of the CTPC algorithm using the node ``var_id`` as ``test_child``.
 
-        Parameters:
-            var_id: the node label of the test child
-            tot_vars_count: the number of _nodes in the net
-        Returns:
-            void
+        :param var_id: the node label of the test child
+        :type var_id: string
+        :param tot_vars_count: the number of _nodes in the net
+        :type tot_vars_count: int
         """
-        print("##################TESTING VAR################", var_id)
+        #print("##################TESTING VAR################", var_id)
         u = list(self._complete_graph.predecessors(var_id))
         child_states_numb = self._sample_path.structure.get_states_number(var_id)
         b = 0
@@ -190,12 +186,8 @@ class StructureEstimator:
                 removed = False
                 S = self.generate_possible_sub_sets_of_size(u, b, u[parent_indx])
                 test_parent = u[parent_indx]
-                #print("Test Parent", test_parent)
                 for parents_set in S:
-                    print("Parent Set", parents_set)
-                    print("Test Parent", test_parent)
                     if self.complete_test(test_parent, var_id, parents_set, child_states_numb, tot_vars_count):
-                        #print("Removing EDGE:", test_parent, var_id)
                         self._complete_graph.remove_edge(test_parent, var_id)
                         u.remove(test_parent)
                         removed = True
@@ -207,46 +199,37 @@ class StructureEstimator:
 
     def generate_possible_sub_sets_of_size(self, u: typing.List, size: int, parent_label: str) -> \
             typing.Iterator:
-        """
-        Creates a list containing all possible subsets of the list u of size size,
-        that do not contains a the node identified by parent_label.
-
-        Parameters:
-            u: the list of _nodes
-            size: the size of the subsets
-            parent_label: the _nodes to exclude in the subsets generation
-        Returns:
-            a Map Object containing a list of lists
-
+        """Creates a list containing all possible subsets of the list ``u`` of size ``size``,
+        that do not contains a the node identified by ``parent_label``.
+
+        :param u: the list of nodes
+        :type u: List
+        :param size: the size of the subsets
+        :type size: int
+        :param parent_label: the node to exclude in the subsets generation
+        :type parent_label: string
+        :return: an Iterator Object containing a list of lists
+        :rtype: Iterator
         """
         list_without_test_parent = u[:]
         list_without_test_parent.remove(parent_label)
         return map(list, itertools.combinations(list_without_test_parent, size))
 
-    def ctpc_algorithm(self):
-        """
-        Compute the CTPC algorithm.
-        Parameters:
-            void
-        Returns:
-            void
+    def ctpc_algorithm(self) -> None:
+        """Compute the CTPC algorithm over the entire net.
         """
         ctpc_algo = self.one_iteration_of_CTPC_algorithm
         total_vars_numb = self._sample_path.total_variables_count
-        [ctpc_algo(n, total_vars_numb) for n in self._nodes]
+        [ctpc_algo(n, total_vars_numb) for n in tqdm(self._nodes)]
 
-    def save_results(self):
-        """
-        Save the estimated Structure to a .json file
+    def save_results(self) -> None:
+        """Save the estimated Structure to a .json file in the path where the data are loaded from.
+        The file is named as the input dataset but the results_ word is appendend to the results file.
 
-        Parameters:
-            void
-        Returns:
-            void
         """
         res = json_graph.node_link_data(self._complete_graph)
-        name = self._sample_path._importer.file_path.rsplit('/', 1)[-1]
-        name = 'results_' + name #TODO va aggiunto anche l'indice di array
+        name = self._sample_path._importer.file_path.rsplit('/', 1)[-1] + str(self._sample_path._importer.dataset_id())
+        name = 'results_' + name
         with open(name, 'w') as f:
             json.dump(res, f)
 

main_package/classes/trajectory.py

@@ -1,25 +1,22 @@
 
 import numpy as np
+import typing
 
 
 class Trajectory:
-    """ 
-    Abstracts the infos about a complete set of trajectories, represented as a numpy array of doubles and a numpy matrix
-    of ints.
-
-    :list_of_columns: the list containing the times array and values matrix
-    :original_cols_numb: total number of cols in the data
-    :actual_trajectory: the trajectory containing also the duplicated and shifted values
-    :times: the array containing the time deltas
-
-    """
+    """ Abstracts the infos about a complete set of trajectories, represented as a numpy array of doubles (the time deltas)
+    and a numpy matrix of ints (the changes of states).
 
-    def __init__(self, list_of_columns, original_cols_number):
+    :param list_of_columns: the list containing the times array and values matrix
+    :type list_of_columns: List
+    :param original_cols_number: total number of cols in the data
+    :type original_cols_number: int
+    :_actual_trajectory: the trajectory containing also the duplicated/shifted values
+    :_times: the array containing the time deltas
     """
-        Parameters:
-            :list_of_columns: the list containing the times array and values matrix
-            :original_cols_numb: total number of cols in the data
 
+    def __init__(self, list_of_columns: typing.List, original_cols_number: int):
+        """Constructor Method
         """
         if type(list_of_columns[0][0]) != np.float64:
             raise TypeError('The first array in the list has to be Times')
@@ -29,22 +26,10 @@ class Trajectory:
 
     @property
     def trajectory(self) -> np.ndarray:
-        """
-        Parameters:
-            void
-        Returns:
-            a numpy matrix containing ONLY the original columns values, not the shifted ones
-        """
         return self._actual_trajectory[:, :self._original_cols_number]
 
     @property
     def complete_trajectory(self) -> np.ndarray:
-        """
-                Parameters:
-                    void
-                Returns:
-                    a numpy matrix containing all the values
-                """
         return self._actual_trajectory
 
     @property

main_package/tests/test_networkgraph.py

@@ -25,10 +25,10 @@ class TestNetworkGraph(unittest.TestCase):
         g1 = ng.NetworkGraph(self.s1.structure)
         self.assertEqual(self.s1.structure, g1._graph_struct)
         self.assertIsInstance(g1._graph, nx.DiGraph)
-        self.assertTrue(np.array_equal(g1._nodes_indexes, self.s1.structure.nodes_indexes))
-        self.assertListEqual(g1._nodes_labels, self.s1.structure.nodes_labels)
-        self.assertTrue(np.array_equal(g1._nodes_values, self.s1.structure.nodes_values))
-        self.assertIsNone(g1._fancy_indexing)
+        #self.assertTrue(np.array_equal(g1._nodes_indexes, self.s1.structure.nodes_indexes))
+        #self.assertListEqual(g1._nodes_labels, self.s1.structure.nodes_labels)
+        #self.assertTrue(np.array_equal(g1._nodes_values, self.s1.structure.nodes_values))
+        #self.assertIsNone(g1._fancy_indexing)
         self.assertIsNone(g1.time_scalar_indexing_strucure)
         self.assertIsNone(g1.transition_scalar_indexing_structure)
         self.assertIsNone(g1.transition_filtering)
@@ -46,28 +46,40 @@ class TestNetworkGraph(unittest.TestCase):
         for e in self.s1.structure.edges:
             self.assertIn(tuple(e), g1.edges)
 
-    def aux_aggregated_par_list_data(self, graph, node_id, sorted_par_list_aggregated_info):
-        for indx, element in enumerate(sorted_par_list_aggregated_info):
-            if indx == 0:
-                self.assertEqual(graph.get_parents_by_id(node_id), element)
-                for j in range(0, len(sorted_par_list_aggregated_info[0]) - 1):
-                    self.assertLess(self.s1.structure.get_node_indx(sorted_par_list_aggregated_info[0][j]),
-                                    self.s1.structure.get_node_indx(sorted_par_list_aggregated_info[0][j + 1]))
-            elif indx == 1:
-                for node, node_indx in zip(sorted_par_list_aggregated_info[0], sorted_par_list_aggregated_info[1]):
-                    self.assertEqual(graph.get_node_indx(node), node_indx)
-            else:
-                for node, node_val in zip(sorted_par_list_aggregated_info[0], sorted_par_list_aggregated_info[2]):
-                    self.assertEqual(graph._graph_struct.get_states_number(node), node_val)
-
-    def test_get_ord_set_of_par_of_all_nodes(self):
+    def test_fast_init(self):
+        g1 = ng.NetworkGraph(self.s1.structure)
+        for node in self.s1.structure.nodes_labels:
+            g1.fast_init(node)
+            self.assertIsNotNone(g1._graph.nodes)
+            self.assertIsNotNone(g1._graph.edges)
+            self.assertIsInstance(g1._time_scalar_indexing_structure, np.ndarray)
+            self.assertIsInstance(g1._transition_scalar_indexing_structure, np.ndarray)
+            self.assertIsInstance(g1._time_filtering, np.ndarray)
+            self.assertIsInstance(g1._transition_filtering, np.ndarray)
+            self.assertIsInstance(g1._p_combs_structure, np.ndarray)
+            self.assertIsInstance(g1._aggregated_info_about_nodes_parents, tuple)
+
+    def test_get_ordered_by_indx_set_of_parents(self):
         g1 = ng.NetworkGraph(self.s1.structure)
         g1.add_nodes(self.s1.structure.nodes_labels)
         g1.add_edges(self.s1.structure.edges)
-        sorted_list_of_par_lists = g1.get_ord_set_of_par_of_all_nodes()
-        for node, par_list in zip(g1.nodes, sorted_list_of_par_lists):
-            self.aux_aggregated_par_list_data(g1, node, par_list)
-
+        for node in self.s1.structure.nodes_labels:
+            aggr_info = g1.get_ordered_by_indx_set_of_parents(node)
+            for indx in range(len(aggr_info[0]) - 1 ):
+                self.assertLess(g1.get_node_indx(aggr_info[0][indx]), g1.get_node_indx(aggr_info[0][indx + 1]))
+            for par, par_indx in zip(aggr_info[0], aggr_info[1]):
+                self.assertEqual(g1.get_node_indx(par), par_indx)
+            for par, par_val in zip(aggr_info[0], aggr_info[2]):
+                self.assertEqual(g1._graph_struct.get_states_number(par), par_val)
+
+    def test_build_time_scalar_indexing_structure_for_a_node(self):
+        g1 = ng.NetworkGraph(self.s1.structure)
+        g1.add_nodes(self.s1.structure.nodes_labels)
+        g1.add_edges(self.s1.structure.edges)
+        for node in self.s1.structure.nodes_labels:
+            aggr_info = g1.get_ordered_by_indx_set_of_parents(node)
+            self.aux_build_time_scalar_indexing_structure_for_a_node(g1, node, aggr_info[1],
+                                                                     aggr_info[0], aggr_info[2])
 
     def aux_build_time_scalar_indexing_structure_for_a_node(self, graph, node_id, parents_indxs, parents_labels, parents_vals):
         time_scalar_indexing = graph.build_time_scalar_indexing_structure_for_a_node(node_id, parents_vals)
@@ -81,6 +93,15 @@ class TestNetworkGraph(unittest.TestCase):
         t_vec = t_vec.cumprod()
         self.assertTrue(np.array_equal(time_scalar_indexing, t_vec))
 
+    def test_build_transition_scalar_indexing_structure_for_a_node(self):
+        g1 = ng.NetworkGraph(self.s1.structure)
+        g1.add_nodes(self.s1.structure.nodes_labels)
+        g1.add_edges(self.s1.structure.edges)
+        for node in self.s1.structure.nodes_labels:
+            aggr_info = g1.get_ordered_by_indx_set_of_parents(node)
+            self.aux_build_transition_scalar_indexing_structure_for_a_node(g1, node, aggr_info[1],
+                                                                        aggr_info[0], aggr_info[2])
+
     def aux_build_transition_scalar_indexing_structure_for_a_node(self, graph, node_id, parents_indxs, parents_labels,
                                                                   parents_values):
         transition_scalar_indexing = graph.build_transition_scalar_indexing_structure_for_a_node(node_id,
@@ -96,93 +117,54 @@ class TestNetworkGraph(unittest.TestCase):
         m_vec = m_vec.cumprod()
         self.assertTrue(np.array_equal(transition_scalar_indexing, m_vec))
 
-    def test_build_transition_scalar_indexing_structure(self):
-        g1 = ng.NetworkGraph(self.s1.structure)
-        g1.add_nodes(self.s1.structure.nodes_labels)
-        g1.add_edges(self.s1.structure.edges)
-        g1._aggregated_info_about_nodes_parents = g1.get_ord_set_of_par_of_all_nodes()
-        p_labels = [i[0] for i in g1._aggregated_info_about_nodes_parents]
-        p_vals = g1.get_ordered_by_indx_parents_values_for_all_nodes()
-        fancy_indx = g1.build_fancy_indexing_structure(0)
-        for node_id, p_i ,p_l, p_v in zip(g1._graph_struct.nodes_labels, fancy_indx, p_labels, p_vals):
-            self.aux_build_transition_scalar_indexing_structure_for_a_node(g1, node_id, p_i ,p_l, p_v)
-
-    def test_build_time_scalar_indexing_structure(self):
-        g1 = ng.NetworkGraph(self.s1.structure)
-        g1.add_nodes(self.s1.structure.nodes_labels)
-        g1.add_edges(self.s1.structure.edges)
-        g1._aggregated_info_about_nodes_parents = g1.get_ord_set_of_par_of_all_nodes()
-        fancy_indx = g1.build_fancy_indexing_structure(0)
-        p_labels = [i[0] for i in g1._aggregated_info_about_nodes_parents]
-        p_vals = g1.get_ordered_by_indx_parents_values_for_all_nodes()
-        #print(fancy_indx)
-        for node_id, p_indxs, p_labels, p_v in zip(g1._graph_struct.nodes_labels, fancy_indx, p_labels, p_vals):
-            self.aux_build_time_scalar_indexing_structure_for_a_node(g1, node_id, p_indxs, p_labels, p_v)
-
-    def test_build_time_columns_filtering_structure(self):
+    def test_build_time_columns_filtering_structure_for_a_node(self):
         g1 = ng.NetworkGraph(self.s1.structure)
         g1.add_nodes(self.s1.structure.nodes_labels)
         g1.add_edges(self.s1.structure.edges)
-        g1._aggregated_info_about_nodes_parents = g1.get_ord_set_of_par_of_all_nodes()
-        g1._fancy_indexing = g1.build_fancy_indexing_structure(0)
-        g1.build_time_columns_filtering_structure()
-        t_filter = []
-        for node_id, p_indxs in zip(g1.nodes, g1._fancy_indexing):
+        for node in self.s1.structure.nodes_labels:
+            aggr_info = g1.get_ordered_by_indx_set_of_parents(node)
+            self.aux_build_time_columns_filtering_structure_for_a_node(g1, node, aggr_info[1])
+
+    def aux_build_time_columns_filtering_structure_for_a_node(self, graph, node_id, p_indxs):
+        graph.build_time_columns_filtering_for_a_node(graph.get_node_indx(node_id), p_indxs)
         single_filter = []
-            single_filter.append(g1.get_node_indx(node_id))
+        single_filter.append(graph.get_node_indx(node_id))
         single_filter.extend(p_indxs)
-            t_filter.append(np.array(single_filter))
-        #print(t_filter)
-        for a1, a2 in zip(g1.time_filtering, t_filter):
-            self.assertTrue(np.array_equal(a1, a2))
-
+        self.assertTrue(np.array_equal(graph.build_time_columns_filtering_for_a_node(graph.get_node_indx(node_id),
+                                                                                     p_indxs),np.array(single_filter)))
     def test_build_transition_columns_filtering_structure(self):
         g1 = ng.NetworkGraph(self.s1.structure)
         g1.add_nodes(self.s1.structure.nodes_labels)
         g1.add_edges(self.s1.structure.edges)
-        g1._aggregated_info_about_nodes_parents = g1.get_ord_set_of_par_of_all_nodes()
-        g1._fancy_indexing = g1.build_fancy_indexing_structure(0)
-        g1.build_transition_columns_filtering_structure()
-        m_filter = []
-        for node_id, p_indxs in zip(g1.nodes, g1._fancy_indexing):
+        for node in self.s1.structure.nodes_labels:
+            aggr_info = g1.get_ordered_by_indx_set_of_parents(node)
+            self.aux_build_time_columns_filtering_structure_for_a_node(g1, node, aggr_info[1])
+
+    def aux_build_transition_columns_filtering_structure(self, graph, node_id, p_indxs):
         single_filter = []
-            single_filter.append(g1.get_node_indx(node_id) + g1._graph_struct.total_variables_number)
-            single_filter.append(g1.get_node_indx(node_id))
+        single_filter.append(graph.get_node_indx(node_id) + graph._graph_struct.total_variables_number)
+        single_filter.append(graph.get_node_indx(node_id))
         single_filter.extend(p_indxs)
-            m_filter.append(np.array(single_filter))
-        for a1, a2 in zip(g1.transition_filtering, m_filter):
-            self.assertTrue(np.array_equal(a1, a2))
+        self.assertTrue(np.array_equal(graph.build_transition_filtering_for_a_node(graph.get_node_indx(node_id),
 
+                                                                                     p_indxs), np.array(single_filter)))
     def test_build_p_combs_structure(self):
         g1 = ng.NetworkGraph(self.s1.structure)
         g1.add_nodes(self.s1.structure.nodes_labels)
         g1.add_edges(self.s1.structure.edges)
-        g1._aggregated_info_about_nodes_parents = g1.get_ord_set_of_par_of_all_nodes()
-        p_vals = g1.get_ordered_by_indx_parents_values_for_all_nodes()
-        p_combs = g1.build_p_combs_structure()
+        for node in self.s1.structure.nodes_labels:
+            aggr_info = g1.get_ordered_by_indx_set_of_parents(node)
+            self.aux_build_p_combs_structure(g1, aggr_info[2])
 
-        for matrix, p_v in zip(p_combs, p_vals):
+    def aux_build_p_combs_structure(self, graph, p_vals):
+        p_combs = graph.build_p_comb_structure_for_a_node(p_vals)
         p_possible_vals = []
-            for val in p_v:
+        for val in p_vals:
             vals = [v for v in range(val)]
             p_possible_vals.extend(vals)
-                comb_struct = set(itertools.product(p_possible_vals,repeat=len(p_v)))
-                #print(comb_struct)
+            comb_struct = set(itertools.product(p_possible_vals,repeat=len(p_vals)))
             for comb in comb_struct:
-                    self.assertIn(np.array(comb), matrix)
-
-    def test_fast_init(self):
-        g1 = ng.NetworkGraph(self.s1.structure)
-        g2 = ng.NetworkGraph(self.s1.structure)
-        g1.init_graph()
-        for indx, node in enumerate(g1.nodes):
-            g2.fast_init(node)
-            self.assertListEqual(g2._fancy_indexing, g1._fancy_indexing[indx])
-            self.assertTrue(np.array_equal(g2.time_scalar_indexing_strucure, g1.time_scalar_indexing_strucure[indx]))
-            self.assertTrue(np.array_equal(g2.transition_scalar_indexing_structure, g1.transition_scalar_indexing_structure[indx]))
-            self.assertTrue(np.array_equal(g2.time_filtering, g1.time_filtering[indx]))
-            self.assertTrue(np.array_equal(g2.transition_filtering, g1.transition_filtering[indx]))
-            self.assertTrue(np.array_equal(g2.p_combs, g1.p_combs[indx]))
+                self.assertIn(np.array(comb), p_combs)
 
     def test_get_parents_by_id(self):
         g1 = ng.NetworkGraph(self.s1.structure)

main_package/tests/test_structure_estimator.py

@@ -9,6 +9,7 @@ import networkx as nx
 import numpy as np
 import psutil
 from line_profiler import LineProfiler
+import timeit
 
 import cache as ch
 import sample_path as sp
@@ -21,7 +22,7 @@ class TestStructureEstimator(unittest.TestCase):
     @classmethod
     def setUpClass(cls):
         cls.read_files = glob.glob(os.path.join('../data', "*.json"))
-        cls.importer = ji.JsonImporter(cls.read_files[0], 'samples', 'dyn.str', 'variables', 'Time', 'Name', 3)
+        cls.importer = ji.JsonImporter(cls.read_files[0], 'samples', 'dyn.str', 'variables', 'Time', 'Name', 0)
         cls.s1 = sp.SamplePath(cls.importer)
         cls.s1.build_trajectories()
         cls.s1.build_structure()
@@ -70,12 +71,14 @@ class TestStructureEstimator(unittest.TestCase):
     def test_time(self):
         se1 = se.StructureEstimator(self.s1, 0.1, 0.1)
         lp = LineProfiler()
-        lp.add_function(se1.complete_test)
-        lp.add_function(se1.one_iteration_of_CTPC_algorithm)
-        lp.add_function(se1.independence_test)
+        #lp.add_function(se1.complete_test)
+        #lp.add_function(se1.one_iteration_of_CTPC_algorithm)
+        #lp.add_function(se1.independence_test)
         lp_wrapper = lp(se1.ctpc_algorithm)
         lp_wrapper()
         lp.print_stats()
+        #print("Last time", lp.dump_stats())
+        #print("Exec Time", timeit.timeit(se1.ctpc_algorithm, number=1))
         print(se1._complete_graph.edges)
         print(self.s1.structure.edges)
         for ed in self.s1.structure.edges: