reports package
Submodules
reports.descriptive_stats module
- This module contains methods which compute various distributions for hypergraphs:
Edge size distribution
Node degree distribution
Component size distribution
Toplex size distribution
Diameter
Also computes general hypergraph information: number of nodes, edges, cells, aspect ratio, incidence matrix density
- reports.descriptive_stats.centrality_stats(X)[source]
Computes basic centrality statistics for X
- Parameters:
X – an iterable of numbers
- Returns:
[min, max, mean, median, standard deviation] – List of centrality statistics for X
- Return type:
list
- reports.descriptive_stats.comp_dist(H, aggregated=False)[source]
Computes component sizes, number of nodes.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of component sizes (number of nodes) and counts. If aggregated is False, returns a list of components sizes in H.
- Returns:
comp_dist – List of component sizes or dictionary of component size distribution
- Return type:
list or dictionary
See also
- reports.descriptive_stats.degree_dist(H, aggregated=False)[source]
Computes degrees of nodes of a hypergraph.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of degrees and counts. If aggregated is False, returns a list of degrees in H.
- Returns:
degree_dist – List of degrees or dictionary of degree distribution
- Return type:
list or dict
- reports.descriptive_stats.dist_stats(H)[source]
Computes many basic hypergraph stats and puts them all into a single dictionary object
nrows = number of nodes (rows in the incidence matrix)
ncols = number of edges (columns in the incidence matrix)
aspect ratio = nrows/ncols
ncells = number of filled cells in incidence matrix
density = ncells/(nrows*ncols)
node degree list = degree_dist(H)
node degree dist = centrality_stats(degree_dist(H))
node degree hist = Counter(degree_dist(H))
max node degree = max(degree_dist(H))
edge size list = edge_size_dist(H)
edge size dist = centrality_stats(edge_size_dist(H))
edge size hist = Counter(edge_size_dist(H))
max edge size = max(edge_size_dist(H))
comp nodes list = s_comp_dist(H, s=1, edges=False)
comp nodes dist = centrality_stats(s_comp_dist(H, s=1, edges=False))
comp nodes hist = Counter(s_comp_dist(H, s=1, edges=False))
comp edges list = s_comp_dist(H, s=1, edges=True)
comp edges dist = centrality_stats(s_comp_dist(H, s=1, edges=True))
comp edges hist = Counter(s_comp_dist(H, s=1, edges=True))
num comps = len(s_comp_dist(H))
- Parameters:
H (Hypergraph) –
- Returns:
dist_stats – Dictionary which keeps track of each of the above items (e.g., basic[‘nrows’] = the number of nodes in H)
- Return type:
dict
- reports.descriptive_stats.edge_size_dist(H, aggregated=False)[source]
Computes edge sizes of a hypergraph.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of edge sizes and counts. If aggregated is False, returns a list of edge sizes in H.
- Returns:
edge_size_dist – List of edge sizes or dictionary of edge size distribution.
- Return type:
list or dict
- reports.descriptive_stats.info(H, node=None, edge=None)[source]
Print a summary of simple statistics for H
- Parameters:
H (Hypergraph) –
obj (optional) – either a node or edge uid from the hypergraph
dictionary (optional) – If True then returns the info as a dictionary rather than a string If False (default) returns the info as a string
- Returns:
info – Returns a string of statistics of the size, aspect ratio, and density of the hypergraph. Print the string to see it formatted.
- Return type:
string
- reports.descriptive_stats.info_dict(H, node=None, edge=None)[source]
Create a summary of simple statistics for H
- Parameters:
H (Hypergraph) –
obj (optional) – either a node or edge uid from the hypergraph
- Returns:
info_dict – Returns a dictionary of statistics of the size, aspect ratio, and density of the hypergraph.
- Return type:
dict
- reports.descriptive_stats.s_comp_dist(H, s=1, aggregated=False, edges=True, return_singletons=True)[source]
Computes s-component sizes, counting nodes or edges.
- Parameters:
H (Hypergraph) –
s (positive integer, default is 1) –
aggregated – If aggregated is True, returns a dictionary of s-component sizes and counts in H. If aggregated is False, returns a list of s-component sizes in H.
edges – If edges is True, the component size is number of edges. If edges is False, the component size is number of nodes.
return_singletons (bool, optional, default=True) –
- Returns:
s_comp_dist – List of component sizes or dictionary of component size distribution in H
- Return type:
list or dictionary
See also
- reports.descriptive_stats.s_edge_diameter_dist(H)[source]
- Parameters:
H (Hypergraph) –
- Returns:
s_edge_diameter_dist – List of s-edge-diameters for hypergraph H starting with s=1 and going up as long as the hypergraph is s-edge-connected
- Return type:
list
- reports.descriptive_stats.s_node_diameter_dist(H)[source]
- Parameters:
H (Hypergraph) –
- Returns:
s_node_diameter_dist – List of s-node-diameters for hypergraph H starting with s=1 and going up as long as the hypergraph is s-node-connected
- Return type:
list
- reports.descriptive_stats.toplex_dist(H, aggregated=False)[source]
Computes toplex sizes for hypergraph H.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of toplex sizes and counts in H. If aggregated is False, returns a list of toplex sizes in H.
- Returns:
toplex_dist – List of toplex sizes or dictionary of toplex size distribution in H
- Return type:
list or dictionary
Module contents
- reports.centrality_stats(X)[source]
Computes basic centrality statistics for X
- Parameters:
X – an iterable of numbers
- Returns:
[min, max, mean, median, standard deviation] – List of centrality statistics for X
- Return type:
list
- reports.comp_dist(H, aggregated=False)[source]
Computes component sizes, number of nodes.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of component sizes (number of nodes) and counts. If aggregated is False, returns a list of components sizes in H.
- Returns:
comp_dist – List of component sizes or dictionary of component size distribution
- Return type:
list or dictionary
See also
- reports.degree_dist(H, aggregated=False)[source]
Computes degrees of nodes of a hypergraph.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of degrees and counts. If aggregated is False, returns a list of degrees in H.
- Returns:
degree_dist – List of degrees or dictionary of degree distribution
- Return type:
list or dict
- reports.dist_stats(H)[source]
Computes many basic hypergraph stats and puts them all into a single dictionary object
nrows = number of nodes (rows in the incidence matrix)
ncols = number of edges (columns in the incidence matrix)
aspect ratio = nrows/ncols
ncells = number of filled cells in incidence matrix
density = ncells/(nrows*ncols)
node degree list = degree_dist(H)
node degree dist = centrality_stats(degree_dist(H))
node degree hist = Counter(degree_dist(H))
max node degree = max(degree_dist(H))
edge size list = edge_size_dist(H)
edge size dist = centrality_stats(edge_size_dist(H))
edge size hist = Counter(edge_size_dist(H))
max edge size = max(edge_size_dist(H))
comp nodes list = s_comp_dist(H, s=1, edges=False)
comp nodes dist = centrality_stats(s_comp_dist(H, s=1, edges=False))
comp nodes hist = Counter(s_comp_dist(H, s=1, edges=False))
comp edges list = s_comp_dist(H, s=1, edges=True)
comp edges dist = centrality_stats(s_comp_dist(H, s=1, edges=True))
comp edges hist = Counter(s_comp_dist(H, s=1, edges=True))
num comps = len(s_comp_dist(H))
- Parameters:
H (Hypergraph) –
- Returns:
dist_stats – Dictionary which keeps track of each of the above items (e.g., basic[‘nrows’] = the number of nodes in H)
- Return type:
dict
- reports.edge_size_dist(H, aggregated=False)[source]
Computes edge sizes of a hypergraph.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of edge sizes and counts. If aggregated is False, returns a list of edge sizes in H.
- Returns:
edge_size_dist – List of edge sizes or dictionary of edge size distribution.
- Return type:
list or dict
- reports.info(H, node=None, edge=None)[source]
Print a summary of simple statistics for H
- Parameters:
H (Hypergraph) –
obj (optional) – either a node or edge uid from the hypergraph
dictionary (optional) – If True then returns the info as a dictionary rather than a string If False (default) returns the info as a string
- Returns:
info – Returns a string of statistics of the size, aspect ratio, and density of the hypergraph. Print the string to see it formatted.
- Return type:
string
- reports.info_dict(H, node=None, edge=None)[source]
Create a summary of simple statistics for H
- Parameters:
H (Hypergraph) –
obj (optional) – either a node or edge uid from the hypergraph
- Returns:
info_dict – Returns a dictionary of statistics of the size, aspect ratio, and density of the hypergraph.
- Return type:
dict
- reports.s_comp_dist(H, s=1, aggregated=False, edges=True, return_singletons=True)[source]
Computes s-component sizes, counting nodes or edges.
- Parameters:
H (Hypergraph) –
s (positive integer, default is 1) –
aggregated – If aggregated is True, returns a dictionary of s-component sizes and counts in H. If aggregated is False, returns a list of s-component sizes in H.
edges – If edges is True, the component size is number of edges. If edges is False, the component size is number of nodes.
return_singletons (bool, optional, default=True) –
- Returns:
s_comp_dist – List of component sizes or dictionary of component size distribution in H
- Return type:
list or dictionary
See also
- reports.s_edge_diameter_dist(H)[source]
- Parameters:
H (Hypergraph) –
- Returns:
s_edge_diameter_dist – List of s-edge-diameters for hypergraph H starting with s=1 and going up as long as the hypergraph is s-edge-connected
- Return type:
list
- reports.s_node_diameter_dist(H)[source]
- Parameters:
H (Hypergraph) –
- Returns:
s_node_diameter_dist – List of s-node-diameters for hypergraph H starting with s=1 and going up as long as the hypergraph is s-node-connected
- Return type:
list
- reports.toplex_dist(H, aggregated=False)[source]
Computes toplex sizes for hypergraph H.
- Parameters:
H (Hypergraph) –
aggregated – If aggregated is True, returns a dictionary of toplex sizes and counts in H. If aggregated is False, returns a list of toplex sizes in H.
- Returns:
toplex_dist – List of toplex sizes or dictionary of toplex size distribution in H
- Return type:
list or dictionary