determineGroupComps {M3D} | R Documentation |
Takes in a vector of strings of sample names and returns strings of all the comparisons, either within a testing group or between testing groups. This is not intended to be called directly by the user.
determineGroupComps(samples1, samples2 = NULL, type)
samples1 |
A vector of sample names from one group |
samples2 |
A vector of sample names from the other group, if we want to specify between-group comparisons |
type |
'within' or 'between'. 'within' returns all the sample pairs within samples1, 'between' returns all the sample pairs between samples1 and samples2 |
A vector of sample pair comparisons of the form 'sample1 vs sample2' for use with the M3D functions
Tom Mayo t.mayo@ed.ac.uk
library(BiSeq) data(rrbsDemo) samples1 <- rownames(colData(rrbsDemo))[colData(rrbsDemo)[,]=='H1=hESC'] within1 <- determineGroupComps(samples1,type='within')