computeSizeFactors {GenoGAM} | R Documentation |
The function computes the size factors for given factor groups based on the DESeq2 package.
computeSizeFactors(ggd, factorGroups = NULL)
ggd |
A GenoGAMDataSet object. |
factorGroups |
A list of grouped IDs (same as the colnames of the GenoGAMDataSet object). Each element of the list represents a group of samples within which size factors are computed. If NULL all samples are regarded to belong to one group. |
A GenoGAMDataSet object, where the sizeFactors slot is updated.
Georg Stricker georg.stricker@in.tum.de
ggd <- makeTestGenoGAMDataSet() ggd <- computeSizeFactors(ggd) sizeFactors(ggd) groups <- list(c("wt_1", "wt_2"), c("mutant_1", "mutant_2")) ggd <- computeSizeFactors(ggd, factorGroups = groups) sizeFactors(ggd)