featureNames {Biobase} | R Documentation |
These generic functions access the feature names (typically, gene or SNP
identifiers) and sample names stored in an object derived from the
eSet-class
or exprSet-class
.
geneNames
and featureNames
offer similar functionality,
but featureNames
is the preferred method.
featureNames(object) featureNames(object) <- value sampleNames(object) sampleNames(object) <- value geneNames(object) geneNames(object) <- value
object |
Object, possibly derived from class eSet |
value |
Character vector containing feature or sample names |
featureNames
and geneNames
return a (usually long!)
character vector uniquely identifying each
feature.sampleNames
returns a (usually shorter) character
vector identifying samples.
Biocore
exprSet-class
, ExpressionSet-class
, SnpSet-class