indexSubset {RNAither} | R Documentation

## Saving the indexes of a subset in the main dataset

### Description

Used together with `createSubset`, returns the indexes in the main dataset of the wells chosen as a subset by the previous call of `createSubset`.

### Usage

    indexSubset(listIDs, equalTo)

### Arguments

`listIDs` | a character string and one of the following: `Spotnumber, Internal_GeneID, GeneName, SpotType, SigIntensity, SDSIntensity, Background, LabtekNb, RowNb, ColNb, ScreenNb, NbCells, PercCells, ...`
`equalTo` | A value or character string specifying the value in the chosen column, e.g. all wells on plate 2

### Value

An integer vector containing the indexes in the main dataset of the wells chosen as a subset by the previous call of `createSubset`.

### See Also

`createSubset`

### Examples

    data(exampleDataset, package="RNAither")

    subset <- createSubset(dataset, dataset$LabtekNb, 2)
    indexOfSubsetInDataset <- indexSubset(dataset$LabtekNb, 2)

[Package RNAither version 2.30.1 Index]