Return the number of samples carried by a GenotypeHandle.
Details
The genotype handle is the seed layer behind a panel and
is not part of the public interface; obtain a panel from
readGenotypes() and ask it directly.
Return the number of samples carried by a GenotypeHandle.
The genotype handle is the seed layer behind a panel and
is not part of the public interface; obtain a panel from
readGenotypes() and ask it directly.