Hi, I have a quick questiong reguarding a warning (HU133a). Reading the CEL files I get the following error: > ctrl.mcf7 <- ReadAffy() Warning messages: 1: the condition has length > 1 and only the first element will be used in: if (dim(intensity(cel)) != dim.intensity) stop(paste("CEL file dimension mismatch !\n(file", 2: the condition has length > 1 and only the first element will be used in: if (dim(intensity(cel)) != dim.intensity) stop(paste("CEL file dimension mismatch !\n(file", Is the CEL files having a wrong size? How this error can affect the expression calculation using rma function? Raffaele

you need the latest devel version of affy or R 1.6.2 if you dont want to see these warnings. results are the same so you can ignore them. On Thu, 15 May 2003, raffaele calogero wrote: > > Hi, > I have a quick questiong reguarding a warning (HU133a). > > Reading the CEL files I get the following error: > > ctrl.mcf7 <- ReadAffy() > Warning messages: > 1: the condition has length > 1 and only the first element will be used > in: if (dim(intensity(cel)) != dim.intensity) > stop(paste("CEL file dimension mismatch !\n(file", > 2: the condition has length > 1 and only the first element will be used > in: if (dim(intensity(cel)) != dim.intensity) stop(paste("CEL > file dimension mismatch !\n(file", > > > Is the CEL files having a wrong size? > How this error can affect the expression calculation using rma function? > > Raffaele > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://www.stat.math.ethz.ch/mailman/listinfo/bioconductor >