readBGENToMatrixByRange {seqminer}

Read a gene from BGEN file and return a genotype matrix

Description

Read a gene from BGEN file and return a genotype matrix

Usage

readBGENToMatrixByRange(fileName, range)

Arguments

fileName

character, represents an input BGEN file (Bgzipped, with Tabix index)

range

character, a text indicating which range in the BGEN file to extract. e.g. 1:100-200, 1-based index

Value

genotype matrix

See Also

http://zhanxw.com/seqminer/ for online manual and examples

Examples

fileName = system.file("bgen/all.anno.filtered.extract.bgen", package = "seqminer")
cfh <- readBGENToMatrixByRange(fileName, "1:196621007-196716634")