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January 1, 1978Communication in Statistics- Theory and Methods23 citations

A two sample wilcoxon test for progressively censored data

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CDC.E. Davis

Key Points

  • The study aims to propose and evaluate a two sample Wilcoxon type statistic for serially observing data until statistical significance is achieved.
  • Proposing a Wilcoxon type statistic for progressively censored data with early termination based on significance.
  • Conducting Monte Carlo experiments to compare the proposed statistic with another Wilcoxon type statistic from Halperin and Ware.
  • Evaluating the asymptotic null distribution of the proposed statistic and its effectiveness when pN > 60.
  • Simulation studies show the proposed statistic has a useful asymptotic distribution for scenarios where pN > 60.
  • Monte Carlo experiments suggest the new statistic may outperform traditional methods under specific conditions.

Abstract

Abstract A two sairmle Wilcoxon type statistic is proposed for analyzing data for which the pN(060. Monte clarlo experiments comparing this statistic with another Wilcoxon type statistic proposed by Halperin and Ware (1974) are presented. Keywords: clinical trialsearly terminationearly termination in clinical trialssurvival data

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Cite This Study

C.E. Davis (1978) studied this question.

synapsesocial.com/papers/6a0f18ee4994b59e77425b64https://doi.org/10.1080/03610927808827630
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