build.null.model        Applies linear of logistic regregression to the
                        data.
covariates              This function performs an access to covariates
geneTest                This function performs a gene-level test based
                        on combined effect sizes.
geneTestMeta            This function performs a gene-level
                        meta-analysis based on combined effect sizes.
genotype                This function performs an access to genotype.
get.a                   Get a given STT
phenotype               This function performs an access to phenotype
preprocess              Preprocess input data with Principal Component
                        Analysis method (PCA)
results                 This function performs an access to covariates
rqt                     The rqt class constructor
rqt-class               The rqt class
rqt-general             General functions of 'rqt' such as accessors
                        and printing.
simple.multvar.reg      Applies linear of logistic regregression to the
                        data.
vcov_ridge              vcov_ridge: returns variance-covariance matrix
                        and standard deviation for ridge/LASSO
                        regression object
