Lesson 6: Statistics for Differential Expression in Microarray Studies
|Key Learning Goals for this Lesson:|
After preprocessing and normalization, the data are in an expression matrix usually with genes in the rows and samples in the columns. The basic analysis is a test for each gene. We need to account for the experimental design in the analysis - for example we may have paired samples or technical replicates.
We are going to demonstrate with the ColonCA data.