On Thu, Mar 31, 2011 at 09:32:06AM -0700, wang peter wrote: > dear lady and gentalmen: > i am gaoshan from kansas university. > i used such coding to deal with gel data > > data <- ReadAffy() > Warning messages: > 1: In file(out, "wt") : > cannot open file > 'C:\Users\gaoshan\AppData\Local\Temp\RtmpvsyXOV\Rhttpd3f0b2e85': No such > file or directory
As the message says: there is something wrong with the path. In order to get more helpful replies, you should show the actual code you used and also give a hint about the spoecific packages you were using. E.g. ReadAffy most certainly requires at least a filename which seems to be missing from your comamnd above. In addition, I recommend to post your question on the bioconductor mailing list. cu Philipp -- Dr. Philipp Pagel Lehrstuhl für Genomorientierte Bioinformatik Technische Universität München Wissenschaftszentrum Weihenstephan Maximus-von-Imhof-Forum 3 85354 Freising, Germany http://webclu.bio.wzw.tum.de/~pagel/ ______________________________________________ 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.