I have downloaded the raw CEL data included in "GSE41418" from GEO and tried to process the raw microarray data according to the following Rscripts
affydata <- ReadAffy(cdfname = "mouse4302mmentrezgcdf") eset <- frma(affydata) or eset <- rma(affydata)
OR affydata<-read.celfiles(list.celfiles()) eset <- oligo::rma(affydata)
The raw data can be read by ReadAffy but failed in the normalization process. I have tried to process it with affy::rma, frma::frma and oligo::rma, but it still can not work. An error saying "address 0x7f854500a000, cause 'invalid permissions'" was returned. However this error message was not appeared in some other datasets like "GSE41342". I was wondering whether this file was corrupted. Could you please help me address this problem? Any suggestion and recommendation are welcome.