R: Convert a cross to RIL by selfing

convert2riself {qtl} | R Documentation

## Convert a cross to RIL by selfing

### Description

Convert a cross to type `"riself"` (RIL by selfing).

### Usage

    convert2riself(cross)

### Arguments

`cross` | An object of class `cross`. See `read.cross` for details.

### Details

If there are more genotypes with code 3 (BB) than code 2 (AB), we omit the genotypes with code==2 and call those with code==3 the BB genotypes.

If, instead, there are more genotypes with code 2 than code 3, we omit the genotypes with code==3 and call those with code==2 the BB genotypes.

Any chromosomes with class `"X"` (X chromosome) are changed to class `"A"` (autosomal).

### Value

The input cross object, with genotype codes possibly changed and cross type changed to `"riself"`.

### Author(s)

Karl W Broman, broman@wisc.edu

### See Also

`convert2risib`

### Examples

    data(hyper)
    hyper.as.riself <- convert2riself(hyper)

[Package qtl version 1.46-2 Index]