Description: Partial R implementation of the BAPS software (Corander and Marttinen 2006 <doi:10.1111/j.1365-294X.2006.02994.x>; Corander and Tang 2007 <doi:10.1016/j.mbs.2006.09.015>; Corander et al. 2008a <doi:10.1186/1471-2105-9-539>; Corander et al. 2008b <doi:10.1007/s00180-007-0072-x>; Tang et al. 2009 <doi:10.1371/journal.pcbi.1000455>; Cheng et al. 2011 <doi:10.1186/1471-2105-12-302>, available at <http://www.helsinki.fi/bsg/software/BAPS/Z>), provides a computationally-efficient method for the identification of admixture events in genetic population history.