On Tue, 19 Oct 2004, shizhu zang wrote: > I used the function read.maimages in limma package to analyze the > microarray data .but I got following message
> >RG <- read.maimages(targets$FileName, source="spot") > Error in grep(pattern, x, ignore.case, extended, value, fixed) : > invalid argument > I don't know what is the matter It's an error from the limma package, not in grep (which is reporting that it is being used incorrectly). Please quote accurately. It could be an error in your usage of limma, or in the package itself, but in either case you need to discuss it with the package maintainer in the first instance. -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
