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Non parametric hypothesis tests for comparing reliability functions

Communications in Statistics - Theory and Methods, 2016
ABSTRACTIn reliability and related disciplines, comparing reliability functions of two (or more) aging processes is a crucial step in the process of determining reliability and understanding an aging process. The aim of this paper is to propose a non parametric statistical methodology to compare two populations based on their mean residual life ...
Chathuri L. Jayasinghe   +1 more
openaire   +1 more source

The parametric hypothesis test of multiple uniform populations

Communications in Statistics - Theory and Methods, 2016
ABSTRACTX1, X2, …, Xk are k(k ⩾ 2) uniform populations which each Xi follows U(0, θi). This note shows the test statistic for the null hypothesis H0: θ1 = θ2 = ⋅⋅⋅ = θk by using the order statistics.
Xu Chen, Wang Qi
openaire   +1 more source

Testing the export-growth hypothesis: some parametric and non-parametric for Ghana

Applied Economics, 1993
To test the export-growth hypothesis for Ghana, four parametric causality models (the Granger model, the Sims model, the modified Sims model, the Akaike Final Prediction Error model) and the non-parametric multiple rank F-test model of Holmes and Hutton are estimated for a variety of variable specifications and lag structures.
Daniel V. Gordon, Kwabena Sakyi-Bekoe
openaire   +1 more source

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