rowQ {Biobase} | R Documentation |
This function computes the requested quantile for each row of a matrix,
or of an exprSet
.
rowQ(imat, which) rowMax(imat) rowMin(imat) rowMedians(imat)
imat |
Either a matrix or an exprSet . |
which |
An integer indicating which order statistic should be returned. |
rowMax
, rowMin
and rowMedians
simply call rowQ
with the appropriate argument set.
A vector of length equal to the number of rows of the input matrix containing the requested quantiles.
R. Gentleman
data(sample.exprSet) rowMin(sample.exprSet) rowQ(sample.exprSet, 4)