Quickly Build and Manipulate Financial Networks
Function to set a vertex or edge attribute of a network or graph o...
Coerce a financial_matrix object into a list of firm objects
Coerce a financial_matrix object into a list of firm objects
Coerce into (a list of) firm object(s)
Perform cascade failure analysis
Determine if all the non-NA slots of a financial_matrix object are...
Function to check whether the provided colour is actually a shade of g...
Function to return an object after assigning new names
Function to extract the bare matrix from several complex objects
Basic methods for objects of class financial_matrix
Basic method to check to compare values in a financial_matrix object
Mathematical methods for financial_matrix objects
Number of rows/columns in a financial_matrix object
Method to subset a financial_matrix
Create a complete binary firm-firm (FF) matrix
Create a binary firm-firm (FF) matrix for board interlocks
Create a binary firm-firm (FF) matrix for common ownership
Represent a firm-firm (FF) network using the package igraph
Easily represent a firm-firm (FF) network using the package igraph
Create a complete naive-valued firm-firm (FF) matrix
Create a naive-valued firm-firm (FF) matrix for boards interlocks
Create a naive-valued firm-firm (FF) matrix for common ownership
Represent a firm-firm (FF) network using the package network
Easily represent a firm-firm (FF) network using the package network
Create a complete normalised-valued firm-firm (FF) matrix
Create a normalised-valued firm-firm (FF) matrix for boards interlocks
Create a normalised-valued firm-firm (FF) matrix for common ownership
Create any firm-firm (FF) matrix
Calculate the Fiedler value (algebraic connectivity)
An S4 class for the adjacency matrix produced by FF and related func...
A virtual class for relational data extending the packages [network](h...
Function to create a firm (legal person) using data from 'Yahoo! Fin...
Function to create mutiple firms (legal persons) using data from 'Ya...
Extract all the unique people associated to at least one of the provid...
Quickly Build and Manipulate Financial Networks
A firm
Function to create a (necessarily binary) firm-manager (FM) matrix
Function to create a binary firm-owner (FO) matrix
Function to create a naive-valued firm-owner (FO) matrix
Function to create a naive-valued firm-owner (FO) matrix
Extending igraph functions to igraph_financial objects
Extending newtwork functions to newtwork_financial objects
Function to compute the binary values of the FM or FO matrix for multi...
Create a firm-firm (FF) matrix
Create any firm-firm (FF) matrix for common ownership or board interlo...
Function to create a firm-owner (FO) or firm-manager (FM) matrix
Create any firm-firm (FF) network
igraph edge iterators for igraph_financial objects
An S4 class for relational data extending the package [igraph](https:/...
igraph vertex iterators for igraph_financial objects
Function to check whether an object is neither NA nor NULL
Function to check whether an object is NA or NULL
Function to list multiple objects passed as ...
Function to load the package Matrix
A (virtual) class union for matrix-like objects to be included in `fin...
Function to extract the symbols of the objects passed as ...
An S4 class for relational data extending the package [network](https:...
Operators for network_financial objects
Calculate network efficiency
Function to create the default palette and ramp it up as needed
igraph plotting for igraph_financial objects
network plotting for igraph_financial objects
Print information on a financial_matrix
Print information on a financial_matrix
Print information on a class firm object
Print information on a igraph_financial object
Print information on a network_financial object
Function to extract information from a firm object (legal person)
Function to chose the right algorithm when querying one or more inform...
Function to extract information from multiple firm object (legal per...
Function to extract information from multiple firm object (legal per...
Function to create a firm (legal person)
Function to rescale numeric vectors
Tarjan's algorithm for finding strongly connected components
Create list of edges for SCC2
Tarjan's algorithm for finding strongly connected components in C++
Show information on a class firm object
Show information on a igraph_financial
Show information on a network_financial
Show information on a financial_matrix
Show information on a firm
Show information on a igraph_financial
Show information on a network_financial
Subset a financial_matrix object
Providing classes, methods, and functions to deal with financial networks. Users can easily store information about both physical and legal persons by using pre-made classes that are studied for integration with scraping packages such as 'rvest' and 'RSelenium'. Moreover, the package assists in creating various types of financial networks depending on the type of relation between its units depending on the relation under scrutiny (ownership, board interlocks, etc.), the desired tie type (valued or binary), and renders them in the most common formats (adjacency matrix, incidence matrix, edge list, 'igraph', 'network'). There are also ad-hoc functions for the Fiedler value, global network efficiency, and cascade-failure analysis.