Research Article

An Empirical Likelihood Ratio-Based Omnibus Test for Normality with an Adjustment for Symmetric Alternatives

Table 7

Monte Carlo power comparisons from long-tailed symmetric alternative distributions at .

DistributionSymmetric long-tailed alternative distributions: set 2 (1 of 2)
Selected EDF-based testsSelected moment-based testsSW testsProposed tests
ADLLCVMJBRJBDPSEELRSWSFCSELRSRELR

t (2)200.51240.44390.50580.48950.56780.63250.54210.49780.56440.37660.52090.58250.50550.4940
300.68010.59870.66050.63560.72200.77370.73230.59870.70340.43160.67440.73610.67570.6672
500.84990.77220.83710.83870.88140.91980.89840.70060.85840.48380.86370.88910.86850.8621
800.95880.91720.95190.94550.97160.97990.97250.78380.95840.53360.96260.97150.96670.9669
1000.98470.95930.97910.98120.98940.99300.99020.81230.98090.58910.98510.99250.98720.9877
t (4)200.21430.17980.20530.19490.28850.32700.27940.25690.28640.17370.24310.27900.22250.2137
300.30100.22000.28000.25830.38320.43410.39330.31800.37510.20900.31720.38570.31730.3086
500.41850.30680.39030.36020.53570.58640.54420.39140.50780.23460.45560.53850.46390.4544
800.55670.41820.51930.50300.69570.74660.72480.46630.65300.26860.63300.68620.63350.6319
1000.65130.49400.60150.61040.77280.81370.78240.50130.73370.28240.70720.76330.70910.7196
t (7)200.11940.08990.11100.10580.16400.19370.15070.14740.17160.10140.13600.16120.11450.1178
300.15120.10020.12980.12720.21500.25160.20930.18080.21090.11640.16640.20910.15110.1485
500.18840.12600.16420.15700.30400.33900.29450.22080.28470.13900.23700.28890.22430.2153
800.23110.16220.20900.21720.40400.43870.41440.26400.35430.14780.31050.39380.30950.3109
1000.26840.17970.25240.23800.45430.49280.48020.27010.41400.16480.36960.43470.36230.3676
t (15)200.07030.06250.06790.06400.09510.11660.08880.08760.09140.06320.07700.09120.06740.0686
300.07670.06600.07080.06340.10870.12800.11680.09610.10550.07400.08660.10640.07990.0787
500.08270.07200.06750.07780.13100.16750.14430.11160.12710.08210.11200.12880.09960.0975
800.08880.07310.08740.08170.17500.20090.17880.13630.15770.08660.13700.16680.11750.1157
1000.10600.07430.08580.08400.19020.21050.19120.14140.16670.09240.14980.17580.12680.1316
Cauchy (0, 1)200.88650.83960.88060.86620.86070.91260.85900.76600.81820.64740.86930.88860.84220.8300
300.96530.94190.96300.96150.95440.97580.95970.84600.91270.68940.95940.96640.95460.9512
500.99660.99470.99710.99540.99600.99840.99580.90750.96650.74520.99670.99660.99720.9968
801.00000.99971.00000.99990.99991.00000.99990.94510.97960.88540.99990.99991.00001.0000
1001.00000.99981.00001.00000.99991.00001.00000.95360.98481.00001.00001.00001.00001.0000
Logistic (0, 1)200.10710.08730.09630.08890.14990.17900.13970.13200.14230.09210.11860.14210.10730.0987
300.12080.09070.11840.11510.18840.22590.19320.16530.17740.10430.14620.18750.13050.1293
500.16200.10720.14030.12700.26060.29570.26720.18700.22250.12150.18920.24360.19700.1866
800.21520.14140.18380.17780.33900.39190.36900.21610.30780.12660.27760.32960.26230.2629
1000.22930.15480.21270.19120.38340.43610.40260.22380.33600.12750.29720.37530.30370.3118