R: Convert data from R/qtl to QTLRel format

qtl2rel {QTLRel} | R Documentation

## Convert data from R/qtl to QTLRel format

### Description

Convert the data for a QTL mapping experiment from the R/qtl format (see http://www.rqtl.org) to that used by QTLRel.

### Usage

    qtl2rel(cross)

### Arguments

`cross` | An object of class `"cross"`, as defined by the R/qtl package

### Details

The input cross must by an intercross (class `"f2"`).

Simple pedigree information is created, assuming the data are from a standard intercross.

### Value

A list with four components: `"ped"` (pedigree information), `"gdat"` (genotype data), `"pdat"` (phenotype data), and `"gmap"` (genetic map), in the formats used by QTLRel.

### Author(s)

Karl W Broman, kbroman@biostat.wisc.edu

### See Also

`rel2qtl`

### Examples

    library(qtl)
    data(listeria)
    listeria <- listeria[as.character(1:19),]
    reldat <- qtl2rel(listeria)

[Package QTLRel version 1.0 Index]