MVP.Data.MVP2Bfile {rMVP}

MVP.Data.MVP2Bfile: To transform MVP data to binary format Author: Haohao Zhang Build date: Sep 12, 2018

Description

MVP.Data.MVP2Bfile: To transform MVP data to binary format Author: Haohao Zhang Build date: Sep 12, 2018

Usage

MVP.Data.MVP2Bfile(
  bigmat,
  map,
  pheno = NULL,
  out = "mvp.plink",
  threads = 1,
  verbose = TRUE
)

Arguments

bigmat

Genotype in bigmatrix format (0,1,2)

map

the map file

pheno

the phenotype file

out

the name of output file

threads

number of thread for transforming

verbose

whether to print the reminder

Value

NULL Output files: .bed, .bim, .fam

Examples

bigmat <- as.big.matrix(matrix(1:6, 3, 2))
map <- matrix(c("rs1", "rs2", "rs3", 1, 1, 1, 10, 20, 30), 3, 3)

MVP.Data.MVP2Bfile(bigmat, map, out=tempfile("outfile"), threads=1)