A eSet/MSnSet object with grouped sample or feature variables

This object extends the MSnbase::MSnSet class by adding slots necessary to record the grouping structure. Objects of class Grouped_eSet are created by the group_by function. See the vignette for examples.

# S4 method for Grouped_eSet
show(object)

Arguments

object	An Grouped_eSet instance.

Slots

grouped_fData

An instance of class data.frame corresponding to a grouped featureData slot.

grouped_pData

An instance of class data.frame corresponding to a grouped phenoData slot.