Research Article

Estimating and Planning Accelerated Life Test Using Constant Stress for Generalized Logistic Distribution under Type-I Censoring

Table 1

The MLE, RAB, and MSE.

𝐶 0 𝑃 0 𝛾 0 𝜃 0 Parameter MLE RAB MSE

1.01.01.250.7 𝐶 1.109020.109020.01189
𝑃 0.983140.016860.00028
𝛾 1.225110.019910.00062
𝜃 0.883980.116020.01346
𝛼 1 1.380400.104860.01717
𝛼 2 0.698310.117850.00542
𝛼 3 0.468740.125520.00273

1.01.01.31.0 𝐶 1.156950.156950.02463
𝑃 0.98460.01540.00024
𝛾 1.230980.053090.00476
𝜃 0.877070.122930.12446
𝛼 1 1.440530.152990.03654
𝛼 2 0.727990.165360.01067
𝛼 3 0.488370.172660.00517

1.01.01.51.0 𝐶 1.351690.351690.12369
𝑃 0.990120.009880.00010
𝛾 1.255040.163310.06001
𝜃 0.849920.150080.02252
𝛼 1 1.685070.348720.18982
𝛼 2 0.848320.357990.05001
𝛼 3 0.567820.363440.02291

1.01.11.41.0 𝐶 1.264730.264730.07008
𝑃 0.975950.112770.01539
𝛾 1.370520.021060.00087
𝜃 0.84740.15260.02329
𝛼 1 1.57170.230280.08654
𝛼 2 0.799060.340740.04124
𝛼 3 0.537930.40990.02446

1.251.11.251.0 𝐶 1.140000.088000.01210
𝑃 0.954590.132190.02114
𝛾 1.375060.100050.01564
𝜃 1.010300.010300.00011
𝛼 1 1.409970.117050.03494
𝛼 2 0.727530.023420.00030
𝛼 3 0.494030.035890.00029

1.41.01.00.7 𝐶 0.912130.348480.23802
𝑃 0.683520.316480.10016
𝛾 1.259910.259910.06755
𝜃 1.104420.577740.16356
𝛼 1 1.062060.392810.47207
𝛼 2 0.661290.243870.04549
𝛼 3 0.501220.140340.00670

1.41.21.00.9 𝐶 0.916720.34520.23356
𝑃 0.840890.299260.12896
𝛾 1.492530.492530.24259
𝜃 1.100450.222720.04018
𝛼 1 1.105470.395520.52319
𝛼 2 0.617180.224670.03198
𝛼 3 0.438880.103140.00255