Union of a Character and a DataFrame

Description

Allows a slot to be either a character or a DataFrame.

Author(s)

Dario Strbenac

Examples

  setClass("Selections", representation(features = "characterOrDataFrame"))
  selections <- new("Selections", features = c("BRAF", "NRAS"))
  featuresTable <- DataFrame(assay = c("RNA-seq", "Mass spectrometry"),
                             feature = c("PD-1", "MITF"))
  omicsSelections <- new("Selections", features = featuresTable)