encode_gwas {martini}R Documentation

Change encoding of dataset

Description

Converts the encoding from additive to another one.

Usage

encode_gwas(X, encoding)

Arguments

X

Genotype matrix with SNPs encoded as 0 for major homozygous, 1 for heterozygous and 2 for minor homozygous.

encoding

Genetic model assumed: additive, recessive, dominant or codominant.

Value

A genotype matrix

Examples

X <- as(minigwas[["genotypes"]], "numeric")
martini:::encode_gwas(X, "recessive")

[Package martini version 1.10.0 Index]