Get Genotype Covariates

Return the single genotype-derived covariate matrix carried by a QtlDataset (e.g., ancestry PCs).

Usage

getGenotypeCovariates(x)

# S4 method for class 'QtlDataset'
getGenotypeCovariates(x)

Arguments

x

A QtlDataset object.

Value

Numeric matrix (samples x covariates).