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A tool for genotype imputation using. The ImpG-Summary algorithm uses Gaussian imputation with summary association statistics.


Statistics and probability; GWAS study; Population genomics


  • Operation: Sequence analysis; Statistical calculation
  • Input: 1000 Genomes reference haplotypes; summary association statistics
  • Output: summary association statistics for 1000 Genomes variants
  • Software interface: Command-line user interface
  • Language: -
  • Operating system: Linux
  • License: Other
  • Cost: Free for non-commercial use
  • Version name: 1.0
  • Credit: National Institutes of Health (NIH)
  • Contact: Bogdan Pasaniuc bpasaniuc _at_ | Alkes L. Price aprice _at_
  • Collection: -


Pasaniuc B, Zaitlen N, Shi H, Bhatia G, Gusev A, Pickrell J, Hirschhorn J, Strachan DP, Patterson N, Price AL "Fast and accurate imputation of summary statistics enhances evidence of functional enrichment." Bioinformatics. 2014 Oct 15;30(20):2906-14. Epub 2014 Jul 1.
PMID: 24990607
PMCID: PMC4184260

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