See the user guide for a full set of instructions.

Select minor allele frequencies (MAFs)

  • Estimate MAFs directly from SNP barcode data. Only recommended for datasets with more than 250 samples.
  • Specify MAFs in a separate file. Recommended when previously-computed MAFs for each SNP locus are available.
  • Use pf3k to estimate MAFs for the region or country most relevant to the data. Recommended for smaller datasets, where no previously-computed MAFs are available.
  • Great, MAFs will be estimated from the data.

Choose whether to enable Markov Chain Monte Carlo (MCMC) approximation

Enable THE REAL MCCOIL to apply 10,000 iterations of MCMC during MAF and COI distribution estimation.

Upload SNP barcode data

Set output file name