| fData {SNPchip} | R Documentation |
This generic function accesses the data.frame for
the feature-level data, such as annotation of SNPs or genes. fData is
the analog of pData that accesses the data.frame for the
phenoData AnnotatedDataFrame-class.
fData(object)
object |
Object, possibly derived from class eSet |
fData and pData both return data.frames. fData
will generally return a very large data.frame as the number of
features is often very large.
Robert Scharpf
data(annSnpset) fData(annSnpset)[1:5, ]