R: Pull out the genotype imputations from a cross

pull.draws {qtl} | R Documentation

## Pull out the genotype imputations from a cross

### Description

Pull out the results of `sim.geno` from a cross as an array.

### Usage

    pull.draws(cross, chr)

### Arguments

`cross` | An object of class `cross`. See `read.cross` for details.
`chr` | Optional vector indicating the chromosomes to consider. This should be a vector of character strings referring to chromosomes by name; numeric values are converted to strings. Refer to chromosomes with a preceding `-` to have all chromosomes but those considered. A logical (TRUE/FALSE) vector may also be used.

### Value

An array containing numeric indicators of the imputed genotypes. Multiple chromosomes are pasted together. The dimensions are individuals by positions by imputations

### Author(s)

Karl W Broman, broman@wisc.edu

### See Also

`pull.geno`, `pull.genoprob`, `pull.argmaxgeno`, `sim.geno`

### Examples

    data(listeria)
    listeria <- sim.geno(listeria, step=5, stepwidth="max", n.draws=8)
    dr <- pull.draws(listeria, chr=c(5,13))
    dr[1:20,1:10,1]

[Package qtl version 1.46-2 Index]