fastruct : model‐based clustering made faster
Chibiao Chen, Florence Forbes, Olivier François · Molecular Ecology Notes · 2006
Abstract Bayesian model‐based clustering programs have gained increased popularity in studies of population structure since the publication of the softwarestructure. These programs are generally acknowledged as performing well, but their running‐time may be prohibitive.fastructis a non‐Bayesian implementation of the classical model with no‐admixture uncorrelated allele frequencies. This new program relies on the expectation–maximization principle, and produces assignment rivalling other model‐based clustering programs. In addition, it can be manyfold faster than Bayesian implementations. The software consists of a command‐line engine, which is suitable for batch analysis of data, and a graphical interface, which is convenient for exploring data.