We proceed to discuss and compare the power of 8 tests along with the new Fmax-test in two parts.
Table 2 includes Scenarios I and II, where treatment size is 5 and treatment/block ratio is less than 1.
None of the eight tests performs better than the others in all variance heterogeneity cases although
Han’s Fmax test and Yitnosumarto’s |z| tests tend to have higher power than the others. The new Fmax
test has higher power than eight tests in some cases and has comparable power in other cases.