featureNames: Retrieve feature and sample names from eSets.
In Biobase: Biobase: Base functions for Bioconductor

Description Usage Arguments Value Author(s) See Also

These generic functions access the feature names (typically, gene or SNP identifiers) and sample names stored in an object derived from the eSet-class.

featureNames(object)
featureNames(object) <- value
sampleNames(object)
sampleNames(object) <- value

`object`	Object, possibly derived from class `eSet`.
`value`	Character vector containing feature or sample names.

featureNames returns a (usually long!) character vector uniquely identifying each feature.sampleNames returns a (usually shorter) character vector identifying samples.

Biocore

ExpressionSet-class, SnpSet-class

Biobase documentation built on Nov. 8, 2020, 6:52 p.m.