The program hapnuc is described in the paper "Efficiency of haplotype frequency estimation in sibships and nuclear families compared to unrelated individuals", submitted. The zip-file below contains the exectable (for Windows) as well as pdf-file describing how it works.

Citation: If you use hapnuc, please cite the following paper

Putter H, Meulenbelt I, van Houwelingen JC (2006). Efficiency of haplotype frequency estimation in sibships and nuclear families compared to unrelated individuals. Submitted.