Table 4 Sample means of the MLEs for different percent of censored observations
From: Mixture models for analyzing product reliability data: a case study
Parameters | True values | Sample means of the MLEs | ||
|---|---|---|---|---|
Set-01 [NÂ =Â 200; 10Â % cens. obs.] | Set-02 [NÂ =Â 200; 20Â % cens. Obs.] | Set-03 [NÂ =Â 200; 30Â % cens. Obs.] | ||
\(\hat{\beta }_{1}\) | 3.50 | 3.7945 | 3.9587 | 4.1968 |
\(\hat{\alpha }_{1}\) | 700.00 | 699.3536 | 700.1768 | 705.3863 |
\(\hat{\beta }_{2}\) | 1.20 | 1.1601 | 1.1454 | 1.1709 |
\(\hat{\alpha }_{2}\) | 850.00 | 944.5603 | 1055.9218 | 912.0363 |
\(\hat{p}\) | 0.30 | 0.3737 | 0.3692 | 0.3732 |
\(\left( {1 - \hat{p}} \right)\) | 0.70 | 0.6263 | 0.6308 | 0.6268 |