gexpr {ballgown} | R Documentation

## extract gene-level expression measurements from ballgown objects

### Description

For objects created with Cufflinks/Tablemaker, gene-level measurements are calculated by appropriately combining FPKMs from the transcripts comprising the gene. For objects created with RSEM, gene-level measurements are extracted directly from the RSEM output.

### Usage

    gexpr(x)

    ## S4 method for signature 'ballgown'
    gexpr(x)

### Arguments

`x` | a ballgown object

### Value

gene-by-sample matrix containing per-sample gene measurements.

### Examples

    data(bg)
    gene_matrix = gexpr(bg)

[Package ballgown version 2.19.3 Index]