INFERENCE FROM ACCELERATED LIFE TESTS USING EYRING TYPE RE-PARAMETERIZATIONS.

Nozer D. Singpurwalla; Victor C. Castellino; Donald Y. Goldschen

doi:10.1002/nav.3800220207

INFERENCE FROM ACCELERATED LIFE TESTS USING EYRING TYPE RE-PARAMETERIZATIONS.

Nozer D. Singpurwalla
, Victor C. Castellino
, Donald Y. Goldschen

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

12 Citations (Scopus)

Abstract

Least squares estimators of the parameters of the generalized Eyring Model are obtained by using data from censored life tests conducted at several accelerated environments. These estimators are obtained after establishing that the Gauss-Markov conditions for least squares estimation are satisfied. Confidence intervals for the hazard rate at use conditions are obtained after empirically showing that the logarithm of the estimate of the hazard rate at use conditions is approximately normally distributed. The coverage probabilities of the confidence intervals are also verified by a Monte Carlo experiment. The techniques are illustrated by an application to some real data.

© 1975 Wiley Periodicals, Inc., A Wiley Company

Original language	English
Pages (from-to)	289-296
Journal	Naval Research Logistics
Volume	22
Issue number	2
DOIs	https://doi.org/10.1002/nav.3800220207
Publication status	Published - Jun 1975
Externally published	Yes

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title = "INFERENCE FROM ACCELERATED LIFE TESTS USING EYRING TYPE RE-PARAMETERIZATIONS.",

abstract = "Least squares estimators of the parameters of the generalized Eyring Model are obtained by using data from censored life tests conducted at several accelerated environments. These estimators are obtained after establishing that the Gauss-Markov conditions for least squares estimation are satisfied. Confidence intervals for the hazard rate at use conditions are obtained after empirically showing that the logarithm of the estimate of the hazard rate at use conditions is approximately normally distributed. The coverage probabilities of the confidence intervals are also verified by a Monte Carlo experiment. The techniques are illustrated by an application to some real data. {\textcopyright} 1975 Wiley Periodicals, Inc., A Wiley Company",

author = "Singpurwalla, \{Nozer D.\} and Castellino, \{Victor C.\} and Goldschen, \{Donald Y.\}",

year = "1975",

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doi = "10.1002/nav.3800220207",

language = "English",

volume = "22",

pages = "289--296",

journal = "Naval Research Logistics",

issn = "0894-069X",

publisher = "John Wiley \& Sons",

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T1 - INFERENCE FROM ACCELERATED LIFE TESTS USING EYRING TYPE RE-PARAMETERIZATIONS.

AU - Singpurwalla, Nozer D.

AU - Castellino, Victor C.

AU - Goldschen, Donald Y.

PY - 1975/6

Y1 - 1975/6

N2 - Least squares estimators of the parameters of the generalized Eyring Model are obtained by using data from censored life tests conducted at several accelerated environments. These estimators are obtained after establishing that the Gauss-Markov conditions for least squares estimation are satisfied. Confidence intervals for the hazard rate at use conditions are obtained after empirically showing that the logarithm of the estimate of the hazard rate at use conditions is approximately normally distributed. The coverage probabilities of the confidence intervals are also verified by a Monte Carlo experiment. The techniques are illustrated by an application to some real data. © 1975 Wiley Periodicals, Inc., A Wiley Company

AB - Least squares estimators of the parameters of the generalized Eyring Model are obtained by using data from censored life tests conducted at several accelerated environments. These estimators are obtained after establishing that the Gauss-Markov conditions for least squares estimation are satisfied. Confidence intervals for the hazard rate at use conditions are obtained after empirically showing that the logarithm of the estimate of the hazard rate at use conditions is approximately normally distributed. The coverage probabilities of the confidence intervals are also verified by a Monte Carlo experiment. The techniques are illustrated by an application to some real data. © 1975 Wiley Periodicals, Inc., A Wiley Company

UR - https://www.scopus.com/pages/publications/0016519649

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0016519649&origin=recordpage

U2 - 10.1002/nav.3800220207

DO - 10.1002/nav.3800220207

M3 - RGC 21 - Publication in refereed journal

SN - 0894-069X

VL - 22

SP - 289

EP - 296

JO - Naval Research Logistics

JF - Naval Research Logistics

IS - 2

ER -

INFERENCE FROM ACCELERATED LIFE TESTS USING EYRING TYPE RE-PARAMETERIZATIONS.

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