Hi Rashid,
you may have a look at the colorRampPalette-function, along with the
at argument oh heatmap.2
x-matrix(runif(100,-6,6),nrow=10)
heatmap.2(x,col=colorRampPalette(c(blue,lightblue,darkgray,darkgray,yellow,red),space=Lab),at=c(-6.01,6.01,51))
# or just using the colors you posted
sorry, typo:
heatmap.2(x,col=colorRampPalette(c(blue,lightblue,darkgray,darkgray,yellow,red),space=Lab),at=c(-6.01,6.01,51))
heatmap.2(x,col=c(blue,lightblue,darkgray,black,darkgray,yellow,red),at=-3:3*2)
should be read as
Hi
I made heatmap of QTL based on Lod score. Where I have traits in columns and
marker data (rows). I can not cluster both column and rows as I need the
right order for marker data.
Can someone suggest me better way of generating heatmaps especially the
colour key I want to select to visualize
3 matches
Mail list logo