Thanks James! Allen
On Dec 6, 2007 9:21 AM, James W. MacDonald <[EMAIL PROTECTED]> wrote: > > > affy snp wrote: > > Dear list, > > > > I am using heatmap.2(x) to draw a heatmap. Ideally, I want to the matrix > > x clustered only by columns and keep the original order of rows > unchanged. > > Is there a way to do that in heatmap.2()? > > > > Thanks a lot! Any suggestions will be appreciated! > > From the help page: > > Arguments: > > x: numeric matrix of the values to be plotted. > > Rowv: determines if and how the _row_ dendrogram should be > reordered. By default, it is TRUE, which implies dendrogram > is computed and reordered based on row means. If NULL or > FALSE, then no dendrogram is computed and reordering is done. > If a 'dendrogram', then it is used "as-is", ie without any > reordering. If a vector of integers, then dendrogram is > computed and reordered based on the order of the vector. > > > > Best, > > Allen > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help@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. > > -- > James W. MacDonald, M.S. > Biostatistician > Affymetrix and cDNA Microarray Core > University of Michigan Cancer Center > 1500 E. Medical Center Drive > 7410 CCGC > Ann Arbor MI 48109 > 734-647-5623 > [[alternative HTML version deleted]] ______________________________________________ R-help@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.
