Nothing
## - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
# Copyright (C) 2012 - 2021 Reza Mohammadi |
# |
# This file is part of BDgraph package. |
# |
# BDgraph is free software: you can redistribute it and/or modify it under |
# the terms of the GNU General Public License as published by the Free |
# Software Foundation; see <https://cran.r-project.org/web/licenses/GPL-3>.|
# |
# Maintainer: Reza Mohammadi <a.mohammadi@uva.nl> |
## - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
# Creating an adjacency matrix based on links |
## - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
link2adj = function( link, p = NULL )
{
if( !is.matrix( link ) & !is.data.frame( link ) ) stop( "Input 'link' must be a matrix or dataframe" )
if( is.data.frame( link ) ) link <- data.matrix( link )
if( ncol( link ) != 2 ) stop( "'link' must have only 2 columns" )
if( nrow( link ) < 1 ) stop( "'link' must have at least one row" )
if( !is.null( p ) )
if( max( link ) > p ) stop( "'p' is not matched with input 'link'" )
if( is.null( p ) ) p = max( link )
adj = matrix( 0, p, p )
for( i in 1:nrow( link ) )
adj[ link[ i, 1 ], link[ i, 2 ] ] = 1
return( adj )
}
## - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.