Re: [R] heatmap.2() problems with re-ordering of rows and columns

Try placing the column names into labCol and the rownames into labRow e.g.heatmap.2(mat,dendrogram=c("none"), Rowv=F, Colv=F, labRow = seq(-7.5,7.5,by=5), labCol=seq(-3,3,by=2)) Schalk Heunis On Thu, Sep 17, 2009 at 3:53 PM, bioinformatics_guy wrote: > > Schalk, > > Thats a great function! The o

Re: [R] heatmap.2() problems with re-ordering of rows and columns

Schalk, Thats a great function! The only question is, is it as flexible as heatmap.2? I figured out how to get it from rearranging the rows and columns but I can't figure out how to label the rows and columns? What I like about the heatmap.2 is that it gives a grid and histogram of the heatmap

Re: [R] heatmap.2() problems with re-ordering of rows and columns

Hi bioinformatics_guy I think you are looking for the "image" function: image(mat) The heatmap.2 function does hierarchical clustering on rows and columns and then orders the rows and columns according to the results of the clustering. Image simply plots the matrix. HTH Schalk Heunis On Thu, S