LRTTBoot                The likelihood ratio parametric bootstrap with
                        trace test (TLRPBT). This test is more
                        powerful.
LRTTRBoot               The robust likelihood ratio test parametric
                        bootstrap with trace test (RTLRPBT).
LRTTrace                The likelihood ratio test with trace (TLRT)
T2O                     The traditional T2 test (T2).
T2Robust                The robust T2 test (T2R).
T2RobustBoot            The T2 robust parametric bootstrap test
                        (T2RPB).
