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ZHAO Hai-bing, CHENG Yi-ming. Statistical Analysis for Zero-Failure Data with EM Algorithm[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 93-98.
Citation:
ZHAO Hai-bing, CHENG Yi-ming. Statistical Analysis for Zero-Failure Data with EM Algorithm[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 93-98.
ZHAO Hai-bing, CHENG Yi-ming. Statistical Analysis for Zero-Failure Data with EM Algorithm[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 93-98.
Citation:
ZHAO Hai-bing, CHENG Yi-ming. Statistical Analysis for Zero-Failure Data with EM Algorithm[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 93-98.
The paper dealt with Type I censored sample by EM algorithm. Observed failure data were used to estimate unobserved failure data, and the distribution's estimated parameter was obtained. Moreover, a comparison of EM algorithm, maximum likehood estimation and a modified maximum likehood estimation was made. Finally,EM algorithm was used to statistical analysis for zero-failure data, and to estimate the exponential distribution's parameter.