FImpute is a tool for haplotype estimation or phasing and genotype imputation. The FImpute algorithm uses pedigree information and an iterative procedure and imputes missing genotypes using a sliding window method with the assumption that all subjects have some degree of relationship.
Sargolzaei M, Chesnais JP, Schenkel FS "A new approach for efficient genotype imputation using information from relatives." BMC Genomics. 2014 Jun 17;15:478. https://doi.org/10.1186/1471-2164-15-478
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