Contact: Christopher Chang <chrchang@alumni.caltech.edu>
Name: plink1.9
Reference:
  - Author: Christopher C. Chang and Carson C. Chow and Laurent C.A.M. Tellier and Shashaank Vattikuti and Shaun M. Purcell and James J. Lee
    Title: "Second-generation PLINK: rising to the challenge of larger and richer datasets"
    Year: 2014
    URL: http://arxiv.org/abs/1410.4803
