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Dear R/Biocondutor users: I tried to merge two big affybatch data sets in R (under unix mainframe) and encounter the problems as following: combine2.3<-merge(combine2.1,TALL) Error: cannot allocate vector of size 409600 Kb I do not know what is the problem and how can i fix the problem. any suggustion will be appreciated. liping [[alternative HTML version deleted]]

As a simple example, I want to find minimum value for x^2, but it can't be obtained by: f<-function(x)x^2 optimize(f,lower=-1,upper=1) What are other methods to deal with this? I tried DEoptim, still doesn't work. Any suggustions will be extremely helpful! THanks! Shelly -- View this message in context: http://r.789695.n4.nabble.com/Optimization-problem-tp4663821.html Sent from

I posted this to the project admins, one of whom suggusted that I post it here. I''m using redcloth in an application I''m working on, and was having all sorts of markup problems. I thought it might be something I was doing wrong, but apparently not: I''d really like to see this get back to a stable release! Joe ===============...

Hi, I''ve just changed my debian preseed configuration to install the debian unstable package of puppet v0.22.1. As part of the preseed I have a late command that clobbers the /etc/init.d/puppet file into using the puppet standalone program and not the puppetd (as this is what I''m using). Since the upgrade to 0.22.1 every boot hangs during the initd. Going into standalone mode