Resolve the required field names into positions within the genotypesExpr element struct.
Resolve the required field names into positions within the genotypesExpr element struct.
This function should only be called after a successful type check.
A new expression with a defined GenotypeInfo
Make a copy of this expression with GenotypeInfo filled in.
Make a copy of this expression with GenotypeInfo filled in.
Computes summary statistics (count, min, max, mean, stdev) for a numeric genotype field for each sample in a cohort. The field is determined by the provided StructField. If the field does not exist in the genotype struct, an analysis error will be thrown.
The return type is an array of summary statistics. If sample ids are included in the input, they'll be propagated to the results.