Record added by Jurg Ott (the original Rockefeller list)
1.1
The program selects a near-minimal set of tagging single-nucleotide polymorphisms (tagSNPs) that account for all observed patterns of linkage disequilibrium (LD) in multiple populations.
Deborah A. Nickerson (University of Washington)
http://droog.gs.washington.edu/multiPopTagSelect.html
Perl
multiPopTagSelect.pl
Howie, Carlson, Rieder, Nickerson (2006), “Efficient selection of tagging single-nucleotide polymorphisms in multiple populations”, Human Genetics, 120(1):58-68.