Hi all,
I am making a heatmap using gplots. I have two problems; a solution to any
one will be greatly appreciated:
1. I have a file with genes and samples from two groups of patients. I don't
want to cluster samples; just the genes. The samples should stay in the same
order as in the datafile.
] [mailto:[EMAIL PROTECTED]
project.org]
Namens Jim Lemon
Verzonden: donderdag 22 november 2007 11:21
Aan: affy snp
CC: r-help@r-project.org
Onderwerp: Re: [R] Heatmap problem
affy snp wrote:
Hi friends,
I used heatmap(as.matrix(y2),col=rainbow(256),scale = column) to
generate the heatmap
affy snp wrote:
Hi friends,
I used heatmap(as.matrix(y2),col=rainbow(256),scale = column) to
generate the heatmap. But it did not show the code that which
color correspond the value. Is there any parameter for this in
heatmap()?
Hi Allen,
If you want colors corresponding to the values
Try Heatmap.2 in the gplots package.
BW,
Marco
-Oorspronkelijk bericht-
Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Namens Jim Lemon
Verzonden: donderdag 22 november 2007 11:21
Aan: affy snp
CC: r-help@r-project.org
Onderwerp: Re: [R] Heatmap problem
affy snp wrote:
Hi friends
Hi Jim,
The problem with color2D.matplot is that it cannot
do dendrogram which I want.
Thanks!
Allen
On 11/22/07, Jim Lemon [EMAIL PROTECTED] wrote:
affy snp wrote:
Hi friends,
I used heatmap(as.matrix(y2),col=rainbow(256),scale = column) to
generate the heatmap. But it did not
:[EMAIL PROTECTED]
Namens Jim Lemon
Verzonden: donderdag 22 november 2007 11:21
Aan: affy snp
CC: r-help@r-project.org
Onderwerp: Re: [R] Heatmap problem
affy snp wrote:
Hi friends,
I used heatmap(as.matrix(y2),col=rainbow(256),scale = column) to
generate the heatmap. But it did not show
Hi friends,
I used heatmap(as.matrix(y2),col=rainbow(256),scale = column) to
generate the heatmap. But it did not show the code that which
color correspond the value. Is there any parameter for this in
heatmap()?
Thanks a lot!
Allen
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