readA(Afile, datfile, dat, annot = TRUE)
white space
, that is one or more spaces, tabs,
newlines or carriage returns The matrix dat must be the one on which the matrix A was
calculated. It is assumed that the number of components
is lower than the number of samples, the matrix will be
transposed to have dimension 'samples x components'
according to this assumption. If annot
is FALSE,
colnames of dat are used to annotate rownames of A.