standardize: standardize

In willja16/GWAS.BAYES: GWAS for Selfing Species

Description

Standardize the SNPs to the 0-1 scale

Usage

standardize(SNPs,method=c("major-minor","alphabetical"),number_cores)

Arguments

SNPs	The SNP dataset with columns of the values A, C, T, and G
method	The method in which to standarize. If "major-minor" is selected then the major allele gets the value 1 and the minor allele gets the value 0. If "alphabetical" is selected the first allele alphabetically gets a value of 0 and the second allele alphabetically gets the value of 1.
number_cores	The number of cores on which to parallize over.

Value

Returns a matrix of SNPs with the same dimension as th input, the columns are now defined as 0 and 1's.

Examples

data("vignette_lm_dat")
Y <- vignette_lm_dat$Phenotype
SNPs <- vignette_lm_dat[,-1]

standardize(SNPs = SNPs,method = "major-minor",number_cores = 1)

willja16/GWAS.BAYES documentation built on Sept. 24, 2020, 12:48 a.m.