getVAF {STATegRa} | R Documentation

## Retrieve information abotut VAF

### Description

Generic function to retrieve VAF found by `omicsCompAnalysis` on a `caClass-class` object.

### Usage

    getVAF(x, part=NULL, block=NULL)

### Arguments

`x` | `caClass-class` object.
`part` | Character indicating whether "common" or "distinctive" VAF should be displayed
`block` | Character indicating the block of data for which the VAF will be given. It can be specified by the position of the block ("1" or "2") or the name assigned in the `caClass-class` object. If it is NULL both blocks are displayed.

### Value

A list containing the requested information.

### Author(s)

Patricia Sebastian-Leon

### See Also

`omicsCompAnalysis`, `caClass-class`

### Examples

    data("STATegRa_S3")
    B1 <- createOmicsExpressionSet(Data=Block1.PCA, pData=ed.PCA,
                                   pDataDescr=c("classname"))
    B2 <- createOmicsExpressionSet(Data=Block2.PCA,
                                   pData=ed.PCA, pDataDescr=c("classname"))
    # Omics components analysis
    res <- omicsCompAnalysis(Input=list(B1, B2), Names=c("expr", "mirna"),
                             method="DISCOSCA", Rcommon=2, Rspecific=c(2, 2),
                             center=TRUE, scale=TRUE, weight=TRUE)
    getVAF(res)
    getVAF(res, part="common")
    getVAF(res, part="distinctive", block="expr")

[Package STATegRa version 1.20.0 Index]