[R] heatmap.2 problem

[Uwe Ligges]

On 12.01.2013 23:40, Peter Davidsen wrote:
> Dear List,
>
> I'm trying to generate a simple heatmap that has each row and column
> separated by a black line. However, for some reason this only happens
> for the first and last color. The middle color in my colorpanel()
> command has an addition horizontal and vertical line that I would like
> to get rid off. Any suggestions?
>
> #my code below
>
> my.matrix <- cbind(func.1 = c(1,2,2,1,1,3,1,2,3,1,1,2,2,3,1), func.2 =
> c(2,2,1,1,3,3,1,1,2,2,1,3,3,2,1))
>
> mycol <- colorpanel(n=3,"green","grey","red")


We get:
Error: could not find function "colorpanel"

Your code is not reproducible.

Best,
Uwe Ligges



> heatmap.2(my.matrix,Rowv=FALSE, Colv="Rowv", col=mycol, trace="both",
> tracecol="black", key=FALSE, symm=FALSE, vline=NULL, hline=NULL)
>
>
> Kind regards,
> Peter
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>