Research Article

A Compound Class of Unit Burr XII Model: Theory, Estimation, Fuzzy, and Application

Table 4

ML and Bayesian estimations of parameters and reliability based on nonfuzzy and fuzzy: II.

ParameterNonfuzzyFuzzy

nα = 0.25α = 0.55α = 0.9
0.550MLAAB0.15800.78281.14710.08990.03940.02080.01400.03360.0605
MSE0.04170.68231.59260.00940.00610.00610.00040.00200.0058
LACI0.50741.03422.06320.14050.26340.29490.06000.11750.1824
BayesianAAB0.23020.20970.09660.08610.05040.03490.00840.02240.0439
MSE0.06930.12010.08840.00850.00600.00560.00020.00110.0035
LCCI0.47881.08850.98650.12930.23100.25440.04770.09600.1522
150MLAAB0.12550.75860.93030.08960.03540.02040.01350.03200.0574
MSE0.01910.63201.27990.00840.00320.00250.00030.00130.0040
LACI0.22620.69961.24130.07890.15280.17210.03510.06890.1065
BayesianAAB0.21420.18400.02680.08330.04070.02340.00820.02180.0415
MSE0.06680.06420.05730.00740.00310.00240.00020.00100.0034
LCCI0.34990.67300.82170.08240.15180.17090.03280.06480.1041
150MLAAB0.17330.92561.22600.08450.04670.02930.00810.02310.0470
MSE0.06350.97122.00880.00820.00650.00660.00030.00150.0048
LACI0.71731.32702.78920.12820.25800.29760.06010.12140.1982
BayesianAAB0.22910.25020.06990.07570.05060.03700.00420.01430.0322
MSE0.07240.14630.09740.00660.00550.00530.00010.00080.0026
LCCI0.51221.06241.11280.11780.21660.24800.04430.09120.1494
150MLAAB0.12920.90681.04180.08400.04190.02340.00770.02150.0428
MSE0.02380.90701.93140.00740.00380.00290.00010.00070.0026
LACI0.32980.88452.15410.06970.14340.16470.03300.06630.1059
BayesianAAB0.21440.21220.04110.07480.04410.02880.00360.01380.0319
MSE0.06900.07820.06740.00600.00320.00250.00010.00060.0022
LCCI0.36600.71660.98220.07510.13950.16240.02980.06180.1031

250MLAAB0.31601.30711.46670.07610.05360.03300.00100.00850.0329
MSE0.19591.96143.15830.00610.00530.00520.00010.00080.0035
LACI1.21531.97283.93640.06930.19450.25220.04700.10330.1926
BayesianAAB0.25660.32060.06560.05720.04800.03750.00180.00240.0145
MSE0.09530.19740.09530.00370.00390.00390.00010.00030.0014
LCCI0.60911.12301.18100.07380.15440.19010.03160.07040.1273
150MLAAB0.23531.23881.36200.07570.05090.03290.00100.00640.0249
MSE0.07071.91012.91090.00580.00430.00330.00010.00030.0014
LACI0.48571.15022.09690.04170.11700.14730.02780.06090.1092
BayesianAAB0.24800.28950.06270.05090.04720.03520.00110.00240.0138
MSE0.09160.12750.07950.00350.00300.00250.00000.00020.0010
LCCI0.52930.80671.07710.05120.10530.13100.02280.05230.0994