Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data
In this paper failure times following Weibull, exponential and log-normal distribution are considered. The parameters of these distributions are estimated by the maximum likelihood method and these values are used to estimate other quantity of interest such as Mean Time to Failure (MTTF), an im...
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Institute for Mathematical Research
2009
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my.upm.eprints.124742013-05-27T07:52:29Z http://psasir.upm.edu.my/id/eprint/12474/ Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data Ibrahim, Noor Akma Ng, Poh Bee In this paper failure times following Weibull, exponential and log-normal distribution are considered. The parameters of these distributions are estimated by the maximum likelihood method and these values are used to estimate other quantity of interest such as Mean Time to Failure (MTTF), an important function in a reliability analysis. This study is to look at the performance of maximum likelihood estimate (MLE) under various conditions by considering varying sample size and percentage of censored data. The performance is quantified from the study. Institute for Mathematical Research 2009-06 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/12474/1/artikel_4_vol2_no2.pdf Ibrahim, Noor Akma and Ng, Poh Bee (2009) Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data. Math Digest : Research Bulletin Institute for Mathematical Research, 2 (2). pp. 18-20. ISSN 1985-2436 English |
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In this paper failure times following Weibull,
exponential and log-normal distribution are considered.
The parameters of these distributions are estimated
by the maximum likelihood method and these values
are used to estimate other quantity of interest such as
Mean Time to Failure (MTTF), an important function
in a reliability analysis. This study is to look at the
performance of maximum likelihood estimate (MLE)
under various conditions by considering varying sample
size and percentage of censored data. The performance
is quantified from the study. |
| format |
Article |
| author |
Ibrahim, Noor Akma Ng, Poh Bee |
| spellingShingle |
Ibrahim, Noor Akma Ng, Poh Bee Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data |
| author_facet |
Ibrahim, Noor Akma Ng, Poh Bee |
| author_sort |
Ibrahim, Noor Akma |
| title |
Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data |
| title_short |
Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data |
| title_full |
Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data |
| title_fullStr |
Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data |
| title_full_unstemmed |
Maximum Likelihood Performance of Mean Time to Failure for Right-Censored Data |
| title_sort |
maximum likelihood performance of mean time to failure for right-censored data |
| publisher |
Institute for Mathematical Research |
| publishDate |
2009 |
| url |
http://psasir.upm.edu.my/id/eprint/12474/1/artikel_4_vol2_no2.pdf http://psasir.upm.edu.my/id/eprint/12474/ |
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