Technical Note—When Does the βth Percentile Residual Life Function Determine the Distribution?
Author(s) -
Barry C. Arnold,
Patrick L. Brockett
Publication year - 1983
Publication title -
operations research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.797
H-Index - 140
eISSN - 1526-5463
pISSN - 0030-364X
DOI - 10.1287/opre.31.2.391
Subject(s) - percentile , residual , distribution (mathematics) , statistics , mathematics , function (biology) , distribution function , computer science , econometrics , algorithm , physics , mathematical analysis , quantum mechanics , evolutionary biology , biology
Knowledge of the βth percentile residual life function does not uniquely determine the underlying distribution. Additional information about the tail behavior of the distribution is needed. Knowledge of both the β1 and β2 percentile residual life functions does uniquely determine the distribution provided that β1 and β2 are noncommensurate. This corrects and extends the results of Schmittlein and Morrison Schmittlein, D. C., D. G. Morrison. 1981. The median residual lifetime; a characterization theorem and an application. Opns. Res.29 392-399..
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