Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4502897 | Theoretical Population Biology | 2009 | 7 Pages |
Abstract
A simple and efficient algorithm is presented for finding a maximum likelihood pedigree using microsatellite (STR) genotype information on a complete sample of related individuals. The computational complexity of the algorithm is at worst (O(n32n))(O(n32n)), where nn is the number of individuals. Thus it is possible to exhaustively search the space of all pedigrees of up to thirty individuals for one that maximizes the likelihood. A priori age and sex information can be used if available, but is not essential. The algorithm is applied in a simulation study, and to some real data on humans.
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Authors
Robert G. Cowell,