Fuzzy Robust Estimation For Location Parameter

Authors

  • محمد جاسم محمد حسين

DOI:

https://doi.org/10.33095/jeas.v26i117.1825

Keywords:

حدود الثقة الحصينة، التقدير الضبابي الحصين، معلمة الموقع., Robust Confidence interval, Robust Fuzzy estimation, location parameter

Abstract

 In this paper, we introduce three robust fuzzy estimators of a location parameter based on Buckley’s approach, in the presence of outliers. These estimates were compared using the variance of fuzzy numbers criterion, all these estimates were best of Buckley’s estimate. of these, the fuzzy median was the best in the case of small and medium sample size, and in large sample size, the fuzzy trimmed mean was the best.

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Published

2020-02-01

Issue

Section

Statistical Researches

How to Cite

“Fuzzy Robust Estimation For Location Parameter” (2020) Journal of Economics and Administrative Sciences, 26(117), pp. 480–491. doi:10.33095/jeas.v26i117.1825.

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