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 1.4.0 Index]