hi ,, i installed R.10.1 for windows in my sytem.I am analysing agilent one color array data by using package "Agi4x44preprocess".i got the follwoing error which i am facing the very first time. > CV.rep.probes(dd, "hgug4112a.db", foreground = "MeanSignal",raw.data = TRUE, writeR = FALSE, targets) Error: cannot allocate vector of size 13.7 Mb In addition: There were 24 warnings (use warnings() to see them) > i got this error by using the package R.10.1 only,before i was using R.9.7. for same arrays but that time i didnt get this error.Why this is happening only in R.10.1 . please help me to come out of this error.. thanking you NEERAJ KUMAR JUNIOR RESEARCH FELLOW IISC BANGLORE(INDIA) [[alternative HTML version deleted]]

On Wed, Mar 24, 2010 at 1:59 AM, neeraj rana <kushrn at="" gmail.com=""> wrote: > hi ,, > > i installed R.10.1 for windows in my sytem.I am analysing agilent one color > array data by using package "Agi4x44preprocess".i got the follwoing error > which i am facing the very first time. > >> CV.rep.probes(dd, "hgug4112a.db", foreground = "MeanSignal",raw.data = > TRUE, writeR = FALSE, targets) > Error: cannot allocate vector of size 13.7 Mb Hi, Neeraj. This means that you are out of memory. See here: http://cran.r-project.org/bin/windows/base/rw-FAQ.html#There-seems-to- be-a-limit-on-the-memory-it-uses_0021 as well as ?Memory, ?memory.limit, and ?memory.size. > In addition: There were 24 warnings (use warnings() to see them) >> > > i got this error by using the package R.10.1 only,before i was using R.9.7. > for same arrays but that time i didnt get this error.Why this is happening > only in R.10.1 . I assume this is R-2.10.1, but sessionInfo() output should always be included in a post to the list, just to be sure. This is not a problem specific to the version of R but has to do with lack of memory available to R itself. Hope that helps, Sean