Hi, I am using marray packages to analyze my cDNA data, when I load my data with read.marrayRaw() function, I got the following error messag, 1] "Reading C:/MicroArray/cDNARawData/FormattedData/cDNA196.csv" Error in "colnames<-"(`*tmp*`, value = fnames) : length of dimnames[2] not equal to array extent Does anyone can give a hint? Thank you