MVP.Data.MVP2Bfile function

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

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

Returns

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)