addManifest {BeadExplorer}R Documentation

Add annotation data

Description

Adds gene annotation data to a matrix of expression values.

Usage

addManifest(data, manifest, verbose = TRUE)

Arguments

data Object of class matrix
manifest A data.frame of manifest annotation data, as produced by readManifest
verbose Logical, indicating whether to output confirmation

Details

This function adds annotation information to a matrix of expression data, for example as derived from the exprs slot of a beadData-class object. The function uses the "Target" column of the manifest data.frame to merge the annotation data with row.names of the expression matrix.

Value

A data.frame of expression intensities with annotation data

Author(s)

Gareth Elvidge gareth.elvidge@well.ox.ac.uk

Examples

## Not run: 
data (examplebeadData)
expdata<-exprs (examplebeadData)
man<-readManifest ("d:\Bead_Set_Manifest\Human_WG-6.csv")
expannot<-addManifest(expData, man)

## End(Not run)

[Package BeadExplorer version 1.2.0 Index]