In this release version, XPA provides the following functions.
- You can do the qualify control on the dataset you provide and meanwhile, XPA will automatically match SNPs in main dataset and flip the minor allele accordingly.
- You can compute the variance components and its standard deviation efficiently by method of moments.
- You can do the cross-population analysis by specifying the option --geneticCorr. XPA will compute the genetic correlation and combine the information from two datasets.