saveOldIntensityColumns {RNAither} | R Documentation

## Save old intensity value columns

### Description

Duplicates the specified column and adds it to the end of the dataset.

### Usage

    saveOldIntensityColumns(dataset, col4val)

### Arguments

`dataset` | an R data frame generated with `generateDatasetFile`
`col4val` | a character string specifying the column whose values will be saved as an extra column before normalization

### Value

The values in the chosen column are saved in an extra column with the suffix ".old".

### Examples

    data(exampleDataset, package="RNAither")
    newdataset <- saveOldIntensityColumns(dataset, "SigIntensity")

[Package RNAither version 2.36.0 Index]