kangar00 (version 1.4)

set_one,matrix-method: Helper function to set matrix entries to 0/1/-1 only

Description

This function sets all entries in a matrix bigger than 1 to 1 and all entries smaller than -1 to -1. It is called by get_network_matrix. (For internal use)

Usage

# S4 method for matrix
set_one(x)

Arguments

x

numeric matrix representing the network adjacency matrix.

Value

A matrix representing the interaction network in the pathway object with entries equal to 1, -1 or 0.

See Also

get_network_matrix