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| Tutorials VAMPIRE is an integrated environment for performing several levels of gene expression microarray analysis. The following tutorials will take you through the typical steps needed to use the data management tools, perform variance modeling, identify differentially-expressed genes, and biologically interpret the results. Users of Affymetrix microarrays should first consider the 1-channel tutorial, and proceed to the 2-channel tutorial to learn about paired analysis (BMA) in VAMPIRE. Agilent and cDNA microarray users should consider skipping straight to the 2-channel tutorial. 1-channel tutorial 2-channel tutorial |