toMatrix {oncomix} | R Documentation

## Convert SummarizedExperiment or Dataframe to Matrix

### Description

This internal function converts SummarizedExperiment objects and dataframes (both S3 and S4) to matrices of expression values. Used within oncomix functions to convert all matrix-like objects to the matrix class.

### Usage

    toMatrix(m)

### Arguments

`m` | Can be a matrix, a data.frame, a DataFrame, or SummarizedExperiment object.

### Value

A matrix of expression values

### Examples

    m <- as.data.frame(matrix(data=rgamma(n=150, shape=2, rate=2),
    nrow=10, ncol=15))
    m <- toMatrix(m)

[Package oncomix version 1.12.0 Index]