Figures & data
Figure 3. Proportion of failure from N simulated samples, considering different values of n using the following estimation method 1-MLE, 2-MPS, 3-ADE, 4-RTADE, 5-LSE, 6-WLSE, 7-ME, 8-CME.
![Figure 3. Proportion of failure from N simulated samples, considering different values of n using the following estimation method 1-MLE, 2-MPS, 3-ADE, 4-RTADE, 5-LSE, 6-WLSE, 7-ME, 8-CME.](/cms/asset/af879ffb-d96f-4c73-a92f-67e9641bf0ca/oama_a_1256022_f0003_b.gif)
Figure 4. MREs, MSEs related from the estimates of and
for N simulated samples, considering different values of n obtained using the following estimation method 1-MLE, 2-MPS, 3-ADE, 4-RTADE.
![Figure 4. MREs, MSEs related from the estimates of ϕ=0.5,λ=0.7 and α=1.5 for N simulated samples, considering different values of n obtained using the following estimation method 1-MLE, 2-MPS, 3-ADE, 4-RTADE.](/cms/asset/f1859a0e-8641-4b9e-8b8b-2fd30f710018/oama_a_1256022_f0004_b.gif)
Figure 5. (left panel) the TTT-plot, (middle panel) the fitted survival superimposed to the empirical survival function and (right panels) the hazard function adjusted by GWL distribution.
![Figure 5. (left panel) the TTT-plot, (middle panel) the fitted survival superimposed to the empirical survival function and (right panels) the hazard function adjusted by GWL distribution.](/cms/asset/d78436e6-3469-4049-9fe7-74fe63156a0d/oama_a_1256022_f0005_oc.gif)
Figure 6. (left panel) the TTT-plot, (middle panel) the fitted survival superimposed to the empirical survival function and (right panels) the hazard function adjusted by GWL distribution.
![Figure 6. (left panel) the TTT-plot, (middle panel) the fitted survival superimposed to the empirical survival function and (right panels) the hazard function adjusted by GWL distribution.](/cms/asset/4ed6d864-0f99-413b-859a-64b4711eb1cf/oama_a_1256022_f0006_oc.gif)
Table 1. Lifetimes data (in hours) related to a device on test
Table 2. Results of AIC and AICc criteria and the p-value from the KS test for all fitted distributions considering the Aarset dataset
Table 3. MPS estimates, standard-error and CI for
and
Table 4. January average flows (m/s) of the Cantareira system
Table 5. Results of AIC and AICc criteria and the p-value from the KS test for all fitted distributions considering the data-set related to the january average flows (m/s) of the Cantareira system
Table 6. ML estimates, standard-error and CI for
and