[R] Heatmap problem

2008-01-14 Thread Davendra Sohal
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. A

Re: [R] Heatmap problem

2007-11-25 Thread Gregory Warnes
ge. >> >> BW, >> >> Marco >> >> >> -Oorspronkelijk bericht- >> Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] >> project.org] >> Namens Jim Lemon >> Verzonden: donderdag 22 november 2007 11:21 >> Aan: affy snp >>

Re: [R] Heatmap problem

2007-11-22 Thread affy snp
icht- > 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, > > > > I

Re: [R] Heatmap problem

2007-11-22 Thread affy snp
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

Re: [R] Heatmap problem

2007-11-22 Thread Boks, M.P.M.
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 frie

Re: [R] Heatmap problem

2007-11-22 Thread Jim Lemon
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 va

[R] Heatmap problem

2007-11-21 Thread affy snp
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 [[alternative HTML version deleted]] __