Off topic:Creating a genotype matrix
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4.2 years ago
tacrolimus ▴ 140

Dear Biostars community,

I am trying to run "Bevimed" - https://cran.r-project.org/web/packages/BeviMed/vignettes/Intro.html. A Bayesian approach to rare variant analysis on a case control cohort.

I have the cases and controls in a merged per chromosome format as well as in plink binary files.

As part of using Bevimed there are is a need to create a genotype matrix file:

  • an N by k integer matrix of allele counts for N individuals at k rare variant sites

I was wondering if there was a method of generating this matrix using existing tools? Does plink --recode12 do the same thing?

Many thanks for your help

genotype bcftools • 692 views
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