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Michael Imbeault ▴ 220@michael-imbeault-3593
Last seen 7.1 years ago
Is there a way to group samples and display them on an heatmap? Im using the simpleaffy package to analyze some Affymetrix data - we have 12 chips, 6 from each donor (A and B) at different time points / treatments. Im using hmap.pc to build an heatmap out of a filtered paircomp object, but would want to display the mean of the 2 donors for each treatment / time pair (so 6 samples total) instead of each chip on the heatmap. Can this be done?