On Higher Order Moment and Cumulant Estimation
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AbstractMoments and cumulants are involved in statistical analysis for a wide range of fields. A natural and popular approach to moment and cumulant estimation is based on the sample average. However, it is well known that these sample estimates usually perform poorly. In this paper, we derive uniformly minimum-variance unbiased estimator for raw moment, centred moment, and cumulant of any order for a number of common distributions. Extensive simulation studies demonstrate that the proposed estimators can perform much better than the corresponding sample average estimators.
All Author(s) ListLok Hang Chan, Kun Chen, Chunxue Li, Chung Wang Wong, Chun Yip Yau
Journal nameJournal of Statistical Computation and Simulation
Year2020
Volume Number90
Issue Number4
PublisherTaylor & Francis
Pages747 - 771
ISSN0094-9655
eISSN1563-5163
LanguagesEnglish-United States

Last updated on 2020-26-10 at 00:11