DocumentCode
1467811
Title
Properties of the MLE for parameters of a Weibull regression model under type I censoring
Author
Bugaighis, Mohamed M.
Author_Institution
Dept. of Math., Moravian Coll., Bethlehem, PA, USA
Volume
39
Issue
1
fYear
1990
fDate
4/1/1990 12:00:00 AM
Firstpage
102
Lastpage
105
Abstract
Maximum-likelihood estimators of an accelerated life-test model are derived and their properties are assessed. A factorial design is used to examine the effects of (1) number of levels of acceleration variable, (2) censorship time, and (3) sample size. The maximum-likelihood estimators of the various parameters are found, and their biases and mean square errors are reported
Keywords
life testing; parameter estimation; reliability theory; MLE; Weibull regression model; accelerated life-test model; biases; factorial design; maximum-likelihood estimators; mean square errors; parameter estimation; reliability; type I censoring; Acceleration; Educational institutions; Life estimation; Life testing; Maximum likelihood estimation; Reliability theory; Shape; State estimation; Stress; Weibull distribution;
fLanguage
English
Journal_Title
Reliability, IEEE Transactions on
Publisher
ieee
ISSN
0018-9529
Type
jour
DOI
10.1109/24.52619
Filename
52619
Link To Document