On a test of equality of several exponential survival distributions

P. B. Nagarsenker

doi:10.1093/biomet/67.2.475

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On a test of equality of several exponential survival distributions

P. B. Nagarsenker

Year: 1980 Journal: Biometrika Vol: 67 (2)Pages: 475-478 Publisher: Oxford University Press

DOI: 10.1093/biomet/67.2.475

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Abstract

The exact distribution of the likelihood ratio statistic for testing the equality of p one-parameter exponential populations is obtained in a computational form. Tables of 5% and 1% significance points are given for p =3(1)6. An asymptotic expansion in terms of a beta distribution is also given.

Keywords:

Mathematics Exponential function Statistics Statistic Exponential family Likelihood-ratio test Exponential distribution Applied mathematics Test statistic F-distribution Combinatorics Statistical hypothesis testing Mathematical analysis Probability distribution

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Bayesian Methods and Mixture Models

Physical Sciences → Computer Science → Artificial Intelligence

Statistical Distribution Estimation and Applications

Physical Sciences → Mathematics → Statistics and Probability

Statistical Methods and Inference

Physical Sciences → Mathematics → Statistics and Probability

On a test of equality of several exponential survival distributions

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