How pgsc_calc handles missing genotype data

[kentaro0209]

Hello,
I have a question about how pgsc_calc handles missing genotype data. Even after imputation, there may be some missing SNPs in a cohort. I'm wondering how pgsc_calc handles these missing SNPs. Pgsc_calc ignores them, or uses average/mean imputation rate or something?
I'd appreciate it if you could some comments on this question.

Thanks,
Kentaro Takahashi

[smlmbrt]

Extract from #305 (comment):

The current pipeline (v2.0.0) in --run_ancestry mode will use the allele frequency in the reference panel to impute the missing allele dosage during PGS Calculation, in the normal mode it will use the allele frequency in your samples to impute the dosage (and also calculate the AVG PGS for non-missing sites).