Batcheffect.Test        Test for batch effect
CCT                     An analytical p-value combination method using
                        the Cauchy distribution
GRAB.Marker             Conduct marker-level genetic association
                        testing
GRAB.NullModel          Fit a null model to estimate parameters and
                        residuals
GRAB.POLMM              POLMM method in GRAB package
GRAB.ReadGeno           Read in genotype data
GRAB.Region             Conduct region-level genetic association
                        testing
GRAB.SAGELD             SAGELD method in GRAB package
GRAB.SPACox             SPACox method in GRAB package
GRAB.SPAGRM             SPAGRM method in GRAB package
GRAB.SPAmix             SPAmix method in GRAB package
GRAB.SimuGMat           Simulate an R matrix of genotype data
GRAB.SimuGMatFromGenoFile
                        GRAB: simulate genotype matrix based on family
                        structure
GRAB.SimuPheno          Simulate phenotype using linear predictor 'eta'
GRAB.SimubVec           GRAB: simulate random effect (i.e. bVec) based
                        on family structure
GRAB.WtCoxG             WtCoxG method in GRAB package
GRAB.getGenoInfo        Get allele frequency and missing rate
                        information from genotype data
GRAB.makePlink          Make PLINK files using a numeric R matrix
SAGELD.NullModel        Fit a SAGELD Null Model
SPAGRM.NullModel        Fit a SPAGRM Null Model
TestforBatchEffect      Quality control to check batch effect between
                        study cohort and reference population.
checkIfSampleIDsExist   Check if sample identifiers are stored in a
                        BGEN file
getDenseGRM             Suppose that a dense GRM is Phi and input is
                        bVec, return Phi * bVec (only for developers)
getSampleIDsFromBGEN    Get sample identifiers from BGEN file
getSparseGRM            Make a 'SparseGRMFile' for 'GRAB.NullModel'.
getTempFilesFullGRM     Make temporary files to be passed to function
                        'getSparseGRM'.
getVersionFromBGEN      Get version information from BGEN file
handleFormula           handle a formula (used in GRAB.NullModel
                        function)
makeGroup               A lower function to make groups based on
                        phenotype
setDenseGRM             Set up a dense GRM (only for developers)
