simpleaffy (version 2.48.0)

get.array.subset: Get a subset of arrays from an affybatch object, split by phnotypic data

Description

Looks at a factor in the phenotypic data for an AffyBatch or ExpressionSet object and uses it to select a subset of arrays, as defined by 'members'.

Usage

get.array.subset(x,group,members)

Arguments

x

An ExpressionSet or AffyBatch object.

group

The name of the pData column to use.

members

The labels within the pData column to match against.

See Also

get.array.subset.affybatch get.array.subset.exprset

Examples

  ## Not run: 
#     subset1 <- get.array.subset.affybatch(eset.rma,"group","A")
#     subset2 <- get.array.subset.exprset(eset.rma,"group",c("A","P"))
#     subset3 <- get.array.subset(eset.rma,"group","A")
#   ## End(Not run)