eset2genelevel {phenoTest} | R Documentation

## Filter ExpressionSet to keep one probeset per gene.

### Description

Only one probeset per gene will be kept and entrezid will be used as gene identifier. `nsFilter` from package `genefilter` is used to select the probeset. The selected probeset is the one with higher interquartilic range.

### Usage

    eset2genelevel(x)

### Arguments

`x` | an object of class `ExpressionSet`.

### Author(s)

Evarist Planet

### See Also

genefilter::nsFilter

### Examples

    #data(eset)
    #library(hgu133a.db)
    #x <- eset2genelevel(eset)
    #x
    #head(featureNames(x))

[Package phenoTest version 1.35.1 Index]