readBIM

Provide function that reads binary genotype produced by 'PLINK' <https://www.cog-genomics.org/plink/1.9/input#bed> into a R matrix, or scan the genotype one variant at a time like apply(), it also provides functions that reads and writes genotype relatedness/kinship matrices created by 'PLINK' <https://www.cog-genomics.org/plink/1.9/distance#make_rel> or 'GCTA' <https://cnsgenomics.com/software/gcta/#MakingaGRM>. Currently it does not support writing back into 'PLINK' binary, it is best used for bringing data produced by 'PLINK' and 'GCTA' into R environment.

Xiaoran Tong

plinkFile

'PLINK' (and 'GCTA') File Helpers

readBIM function

<dl><dt>pfx</dt>
<dd>prefix of a PLINK file set.</dd></dl>

Arguments

Read BIM file — readBIM

<dl>

<dt>pfx</dt>
<dd>prefix of a PLINK file set.</dd>

</dl>

readBIM: Read BIM file

Description

Usage

Value

Arguments