getMethodInfo {STATegRa} | R Documentation

## Retrieve information about component analysis method

### Description

Generic function to retrieve information about the method used by `omicsCompAnalysis` on a `caClass-class` object.

### Usage

    getMethodInfo(x, method=FALSE, comps=NULL, block=NULL)

### Arguments

`x` | `caClass-class` object.
`method` | Logical indicating whether to return the method name.
`comps` | Character indicating which component number to return ("common", "distinctive" or "all")
`block` | Character indicating the block of data for which the component count 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)
    getMethodInfo(res)
    getMethodInfo(res, method=TRUE)
    getMethodInfo(res, comps="all", block="expr")

[Package STATegRa version 1.22.0 Index]