R: Pull out phenotype data from a cross

pull.pheno {qtl} | R Documentation

## Pull out phenotype data from a cross

### Description

Pull out selected phenotype data from a cross object, as a data frame or vector.

### Usage

    pull.pheno(cross, pheno.col)

### Arguments

`cross` | An object of class `cross`. See `read.cross` for details.
`pheno.col` | A vector specifying which phenotypes to keep or discard. This may be a logical vector, a numeric vector, or a vector of character strings (for the phenotype names). If missing, the entire set of phenotypes is output.

### Value

A data.frame with columns specifying phenotypes and rows specifying individuals. If there is just one phenotype, a vector (rather than a data.frame) is returned.

### Author(s)

Karl W Broman, kbroman@biostat.wisc.edu

### See Also

`pull.geno`, `pull.map`

### Examples

    data(listeria)
    pull.pheno(listeria, "sex")

[Package qtl version 1.41-6 Index]