labeltodendro (version 1.3)

relabel.matrix: relabels a matrix label insisting that the labels of each row appear in increasing order

Description

We strongly recommend to use this function before tabletodendro or selectlabels, if you defined the label matrix by yourself.

Usage

relabel.matrix(x)

Arguments

x

A numeric matrix of integers.

See Also

tabletodendro, selectlabels

Examples

labmat<-matrix(c(
c(1,1,1,1,1,1,1,1,1),
c(2,2,2,2,1,2,2,2,2), #labels do not appear in increasing order
c(2,2,1,2,2,3,3,3,3), # here too
c(1,1,2,2,2,2,2,3,3), 
c(1,2,3,4,5,6,7,8,9)), ncol=9, byrow=TRUE) 

relabel.matrix(labmat) # gives the relabelled matrix