SignedIndexList {BioQC} | R Documentation

## Convert a list into a SignedIndexList

### Description

Convert a list into a SignedIndexList

### Usage

    SignedIndexList(object, ...)

    ## S4 method for signature 'list'
    SignedIndexList(object, keepNA = FALSE, keepDup = FALSE, offset = 1L)

### Arguments

`object` | A list of lists, each with two elements named 'pos' or 'neg', can be logical vectors or integer indices
`...` | additional arguments, currently ignored
`keepNA` | Logical, whether NA indices should be kept or not. Default: FALSE (removed)
`keepDup` | Logical, whether duplicated indices should be kept or not. Default: FALSE (removed)
`offset` | offset; 1 if missing

### Value

A SignedIndexList, a list of lists, containing two vectors named 'positive' and 'negative', which contain the indices of genes that are either positively or negatively associated with a certain phenotype

### Examples

    myList <- list(a = list(pos = list(1, 2, 2, 4), neg = c(TRUE, FALSE, TRUE)),
    b = list(NA), c = list(pos = c(c(2, 3), c(1, 3))))
    SignedIndexList(myList)

    ## a special case of input is a single list with two elements, \code{pos} and \code{neg}
    SignedIndexList(myList[[1]])

[Package BioQC version 1.18.0 Index]