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A tool for genotype imputation. The SparRec (SPARse RECovery) algorithm uses low-rank matrix completion with a novel co-clustering factorization.


Population genetics


  • Operation: Imputation
  • Software interface: Command-line user interface
  • Language: Matlab
  • Operating system: Microsoft Windows, Mac OS X, Linux
  • License: Not stated
  • Cost: Free
  • Version name: -
  • Credit: National Natural Science Foundation of China, Hong Kong Research Grants Council General Research Fund, National Science Foundation, he National Institute of Health. he National Institute of General Medical Sciences, the National Center for Research Resources.
  • Contact: jcausey _at_ | Shuzhong Zhang zhangs _at_ | Xiuzhen Huang xhuang _at_
  • Collection: -


Jiang B, Ma S, Causey J, Qiao L, Hardin MP, Bitts I, Johnson D, Zhang S, Huang X "SparRec: An effective matrix completion framework of missing data imputation for GWAS." Sci Rep. 2016 Oct 20;6:35534.
PMID: 27762341
PMCID: PMC5071878

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