How to increase rowsize in heatmap?

[Mags]

Hi,
I am a complete newbie to all things cummeRbund and am currently fighting with generating readable heatmaps. When I use

>h<-csHeatmap(myGenes)
>h

I do get a lovely heatmap, yet due to the number of genes, the row labeling overlaps and is unreadable. Could someone please help? Or is the only solution to copy the heatmap without labels and relabel using an illustrator program?

Thanks in advance for your help!
M

[muthu545]

Hi,

Use a PDF function to output the result from csHeatmap function.

pdf('test.pdf',width=desired)
csHeatmap(myGenes)
dev.off()

Hoepfully, the PDF will have output you are looking for.

Thanks