I am attempting to use the mas5calls function to get present/absent calls on a large collection of microarray data that I am attempting to analyze. I will admit I am new to this type of analysis and am looking for some direction to correct the error I am receiving. My error is produced as follows:
> callsESet <- mas5calls(affy_liver_qc) Getting probe level data... Computing p-values Error in `colnames<-`(`*tmp*`, value = c("95686.CEL", "95703.CEL", "95746.CEL", : length of 'dimnames'  not equal to array extent
What does this error signify and how can I correct it? What is the package telling me I need to fix?