GRS.MLtest              GRS Test Statistic and p-value based on Maximum
                        Likelihood Estimator for Covariance matrix
GRS.Power               Statistical Power of the GRS test
GRS.Powerfunc           Power functions for the GRS test
GRS.T                   Sample Size Selection for the GRS test
GRS.optimal             Optimal Level of Significance for the GRS test:
                        Normality Assumption
GRS.optimalboot         Optimal Level of Significance for the GRS test:
                        Bootstrapping
GRS.optimalbootweight   Weighted Optimal Level of Significance for the
                        GRS test: Bootstrapping
GRS.optimalweight       Weighted Optimal Level of Significance for the
                        GRS test: Normality Assumption
GRS.test                GRS test and Model Estimation Results
GRS.test-package        GRS Test for Portfolio Efficiency, Its
                        Statistical Power Analysis, and Optimal
                        Significance Level Calculation
data                    Fama-French Data: 25 size-B/M portfolio and
                        risk factors, obtained from French's library
