From: Evaluation of normalization methods for cDNA microarray data by k-NN classification
Name * | Description | Bioconductor R package/function (parameters) |
---|---|---|
W SCALE | Within-microarray scale normalization M s = M l / s i | marrayNorm/maNormScale (norm="printTipMAD", subset = T, geo = T, Mscale = T) |
B SCALE | Between-microarray scale normalization s = median(M l - median(M l )) M s = M l / s | marrayNorm/maNormScale (norm="globalMAD", subset = T), geo = T, Mscale = T) |
WB SCALE | Step 1: Within-microarray scale normalization
| marrayNorm/maNormScale (norm="printTipMAD", subset = T, geo = T, Mscale = T) |
 | Step 2: Between-microarray scale normalization s = median(M l - median(M l ))
| marrayNorm/maNormScale (norm="globalMAD", subset = T, geo = T, Mscale = T) |