From: Piecewise modelling and parameter estimation of repairable system failure rate
Test methods | Statistics | Critical value | Calculated value | Results |
---|---|---|---|---|
Laplace test | U | 1.96 | 1.35 | Show a non-monotonic trend |
Anderson–Darling test | V 1 | 1.96 | 3.32 | Follow the trend of bathtub curve |
V 2 | 1.96 | 4.08 | ||
V 3 | 192.47 | 68.65 |