GA.SSD.All              Genetic association tests for multiple
                        regions/genes using SSD format files
GA.SSD.OneSet_SetIndex
                        Genetic association tests for a single
                        region/gene using SSD format files
GA.prelim               The preliminary data management for GA (tests
                        for genetic association)
GA.test                 Test the association between an quantitative
                        outcome variable and a region/gene by a
                        generalized score type test.
GEI.SSD.All             Gene-environment interaction tests for multiple
                        regions/genes using SSD format files
GEI.SSD.OneSet_SetIndex
                        Gene-environment interaction tests for a single
                        region/gene using SSD format files
GEI.prelim              The preliminary data management for GEI (tests
                        for gene-environment interaction)
GEI.test                Test the interaction between an environemental
                        exposure and a region/gene by a generalized
                        score type test.
LGEWIS.example          Data example for LGEWIS (tests for genetic
                        association or gene-environment interaction)
