findID {marray} | R Documentation

## Find ID when given an accession number

### Description

Search gene ID with a vector of accession number from gene names or ID values.

### Usage

    findID(text, Gnames = gnames, ID = "Name")

### Arguments

`text` | A character strings of gene names or id names.
`Gnames` | An objects of `marrayRaw`, `marrayNorm`, `ExpressionSet` or `data.frame` of gene names information.
`ID` | The column of ID corresponding to 'text'.

### Value

A numeric vector the gene ID.

### Author(s)

Yee Hwa (Jean) Yang

### See Also

`grep`

### Examples

    data(swirl)
    findID("fb24a09", swirl, ID="ID")
    findID("geno1", swirl)

[Package marray version 1.72.0 Index]