study_split {mixOmics} | R Documentation |
study_spli
divides a data matrix in a list of matrices defined by a study
input.
study_split(data, study)
data |
numeric matrix of predictors |
study |
grouping factor indicating which samples are from the same study |
study_split
simply returns a list of the same length as the number of levels of study
tha contains submatrices of data
.
Florian Rohart
mint.pls
, mint.spls
, mint.plsda
,
mint.splsda
.
data(stemcells) data = stemcells$gene exp = stemcells$study data.list = study_split(data, exp) names(data.list) lapply(data.list, dim) table(exp)