[BioPython] [PopGen] a random Haplotype Sets generator

[Tiago Antão]

Hi,

> For example, we wanted to write a function to calculate the Fst
> statistics over snps data.

Pigging back on Bruce comment on APIs being future proof, this is not
really what we want ;)

We want to be able to calculate Fst for any marker (SNPs,
Microsatellites, AFLPs, sequences).

We cannot have something like:
calc_fst(put_your_snps_here)
What we want is:
calc_fst(put_your_marker_frequencies_here)

We want to serve all, not just ourselves ;)

Tiago