Displaying 1 result from an estimated 1 matches for "heatmapcol".
2009 Jan 20
1
heatmap.2 color issue
Dear All:
I tried to use heatmap.2 to generate hierarchical clustering using the following command:
heatmap.2(datamatrix, scale="row", trace="none", col=greenred(256), labRow=genelist[,1], margins=c(10,10), Rowv=TRUE, Colv=TRUE)
datamatrix is subset of a RMA normalized data subset by a genelist.
The problem is a lot of times, the z-score in key are from, like -5 to 15 or