dimnames: Retrieve the Dimension Names of an RGList, MAList, EList,...

Description Usage Arguments Details Value Author(s) See Also

Description

Retrieve the dimension names of a microarray data object.

Usage

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## S3 method for class 'RGList'
dimnames(x)
## S3 replacement method for class 'RGList'
dimnames(x) <- value

Arguments

x

an object of class RGList, MAList, EList, EListRaw or (not for assignment) MArrayLM

value

a possible value for dimnames(x): see dimnames

Details

The dimension names of a microarray object are the same as those of the most important matrix component of that object.

A consequence is that rownames and colnames will work as expected.

Value

Either NULL or a list of length 2. If a list, its components are either NULL or a character vector the length of the appropriate dimension of x.

Author(s)

Gordon Smyth

See Also

dimnames in the base package.

02.Classes gives an overview of data classes used in LIMMA.


hdeberg/limma documentation built on Dec. 20, 2021, 3:43 p.m.