annotation              package:Biobase              R Documentation

Annotate eSet data.

Description:

     This generic function handles methods for adding and retrieving
     `annotation' and `description' information for eSets. An
     annotation is the name of the file describing the chip used for
     the experiment.

Usage:

     annotation(object)
     annotation(object) <- "hgu95av2"

Arguments:

  object: Object derived from class eSet

Value:

     'annotation(object)' returns a character vector indicating the
     annotation package.

Author(s):

     Biocore

See Also:

     'eSet-class', 'ExpressionSet-class', 'SnpSet-class'

