MVP.Data.MVP2Bfile: MVP.Data.MVP2Bfile: To transform MVP data to binary format...

In XiaoleiLiuBio/MVP: Memory-Efficient, Visualize-Enhanced, Parallel-Accelerated GWAS Tool

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)

XiaoleiLiuBio/MVP documentation built on Sept. 27, 2024, 7:44 a.m.