code: def createPedChr24UsingPlink(options):
      
      plinkCommand = ["plink", "--noweb", "--bfile", options.bfile, "--chr",
                      "24", "--recodeA", "--keep",
                      options.out + ".list_problem_sex_ids", "--out",
                      options.out + ".chr24_recodeA"]
      runCommand(plinkCommand)
docs: Run plink to create a ped format.
  
      :param options: the options.
  
      :type options: argparse.Namespace
  
      Uses Plink to create a ``ped`` file of markers on the chromosome ``24``. It
      uses the ``recodeA`` options to use additive coding. It also subsets the
      data to keep only samples with sex problems.