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G2P (A Genome-Wide-Association-Study Simulation Tool for Genotype Simulation, Phenotype Simulation, and Power Evaluation) is a tool to simulate genotypes for the genome-wide association studies (GWAS). The G2P can simulate genotype data, phenotype data and evaluate the statistical power.


GWAS study; Genotype and phenotype; Mapping


  • Operation: Imputation; Genotyping; Genetic mapping
  • Software interface: Command-line user interface; graphical user interface
  • Language: Java
  • Operating system: Linux; MAC OS X; Microsoft Windows
  • License: Other
  • Cost: Free
  • Version name: -
  • Maturity: Stable
  • Credit: -
  • Contact: Xiaolei Liu xiaoleiliu _at_
  • Collection: -


Tang Y, Liu X "G2P: a Genome-Wide-Association-Study simulation tool for genotype simulation, phenotype simulation and power evaluation." Bioinformatics. 2019 Oct 1;35(19):3852-3854.
PMID: 30848784

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