Use this field to specify a name for the SAS data set containing one column per SNP with the expected numeric
genotype, where the genotype
2 represents
homozygous for the
minor allele, which is determined using the genotype probabilities.
This data set can be used as the input to SNP-Trait Association with
Format of Marker Variables set to
Numeric Genotypes and only the Trend test selected to be performed.
If no name is specified, the name of the first genotype file, with the suffix
_ige appended, is used.