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Dear all, I've been trying to find how to compare tow different heatmaps but I'm having trouble getting the colors bar to be the same. I'm doing something like the following: library(gplots) dat<-cor(matrix(rnorm(100, m=10), nrow=10)) mat<-cor(matrix(rnorm(100), nrow=10)) dev.new() heatmap.2(mat, Rowv=NA, Colv=NA, col=redgreen(75), symm=TRUE, trace="none",

Posting for a friend Begin forwarded message: From: "Geier, Florian" <florian.geier08@imperial.ac.uk<mailto:florian.geier08@imperial.ac.uk>> Subject: Fwd: readBin fails to read large files Date: September 1, 2011 4:10:53 PM GMT+01:00 To: Begin forwarded message: Date: 1 September 2011 16:01:45 GMT+01:00 Subject: readBin fails to read large files Dear all, I am trying

Hello all R-er, I'm trying to run a resampling method on some data. The current method I have takes 2+ days or a lot of memory . I was wondering if anyone has a better suggestion. Currently I take a matrix and get the correlation matrix from it. This will be called rho.A. Each element in this will be tested against the distribution from the resampled correlation B matrix. Some example

Thanks Tom. heatmap.2(mat, Rowv=NA, Colv=NA, col=redgreen, breaks=seq(-1,1,by=0.01), symm=TRUE, trace="none", dendrogram="none") that did the trick :) Begin forwarded message: From: "Leja, Thomas" Date: 29 March 2011 03:47:59 GMT+01:00 To: "Benton, Paul" Subject: Re: [R] comparing heatmaps Yep, you have to specify the range for colours. I usually

Dear all, I'm having some problems getting my recursive function to work. At first I though that maybe my data was too big and I increase option(expressions=50000). Then I thought that I would try it on some smaller data. Still not working. :( I would have thought there should be a function for this already, so any suggestions are welcomed for other methods. I did try igraph but couldn't

Dear all, I've been trying on and off for the past few months to get SSOAP to work with chemspider. First I tried the WSDL file: cs<-processWSDL("http://www.chemspider.com/MassSpecAPI.asmx?WSDL") Error in parse(text = paste(txt, collapse = "\n")) : <text>:1:29: unexpected input 1: function(x, ..., obj = new( ? ^ In addition: