English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this paper, we have derived a moment inequality for the Decreasing (Increasing) Mean Time to Failure (D(I)MTTF) life distributions. A new nonparametric test for testing exponentiality against DMTTF (IMTTF) alternatives is developed based on this moment inequality. Asymptotic property of the test statistic is derived under the null and alternative hypothesis. A comparative study has been carried out in terms of Pitman Asymptotic Relative Efficiency (PARE). The performance of the test is investigated by means of a simulation study. Utilizing the inverse probability censoring weighted scheme (IPCW) approach, we have also extended our test procedure to the case of right-censored data. Finally, application to real-life data sets has been carried out.

A moment inequality for decreasing mean time to failure distributions with hypothesis testing application