analytes_eset: Accessor for the analytes

In crmn: CCMN and Other Normalization Methods for Metabolomics Data

Description

Subset an expression set to remove the internal standards

Usage

analytes_eset(object, where = "tag", what = "IS", ...)

Arguments

object	an ExpressionSet
where	Column index or name of fData which equals what for the ISs (and something else for the analytes)
what	What the column where does not equal for analytes. Can be vector values too.
...	not used

Value

ExpressionSet

Author(s)

Henning Redestig

Examples

data(mix)
analytes(mix)
fData(mix)$test <- fData(mix)$tag
analytes(mix, where="test")

crmn documentation built on March 26, 2020, 8:35 p.m.