list2Matrix {Rintact}R Documentation

A function that takes a named list representation of a bipartite graph and transforms it into a matrix representation.

Description

The list2Matrix takes in a named list (representing a bipartite graph) and transforms into into a (0,1)-matrix representation. The names of the list index the columns and the union of the elements of the list index the row. The (i,j) position of the matrix is 1 if element i is in the list element indexed by name j, and it is 0 otherwise.

Usage

list2Matrix(namedList)

Arguments

namedList A named list. The list represents a bipartite graph.

Value

A (0,1)-matrix representation of the bipartite graph.

Author(s)

T Chiang

Examples

eg = list(first = letters[1:5], second = letters[4:8])
list2Matrix(eg)

[Package Rintact version 1.2.0 Index]