setLabel.MicroarrayData: Sets the label of one field
In HenrikBengtsson/aroma: An R Object-oriented Microarray Analysis package

Description Usage Arguments Author(s) See Also Examples

Sets the label of one field (only). If the field does not exists the label will stored anyway under a virtual field, which could be useful to store different labels.

1 2	## S3 method for class 'MicroarrayData' setLabel(this, field, value, ...)

`field`	A field name to which the label should be assigned.
`label`	The new label.

Henrik Bengtsson (http://www.braju.com/R/)

*getLabel(). See plotmath how expressions can be used to annotate graphs. For more information see MicroarrayData.

  SMA$loadData("mouse.data")
  layout <- Layout$read("MouseArray.Layout.dat", path=system.file("data-ex", package="aroma"))
  raw <- RawData(mouse.data, layout=layout)
  setLabel(raw, "R", "red")
  print(getLabel(raw, "R"))