Microarray Data Analysis Using BRB-ArrayTools Version 4.2.0 ...

Average over replicates• If multiple arrays have been performed using the same sampleRNA then an average of these replicates should be used insteadof the individual arrays in the analysis.• In the ‘experiment descriptor’ worksheet, there should becolumn containing sample ids for these arrays.• Arrays that contain the identical values of the sample idvariable are considered as replicates and will be averaged in theanalysis.82