A Comparison between Fuzzy Log-logistic Parameters Estimators and Other Estimators
Hegazy M. Zaher, Ahmed A. El-sheik, A. T. Abu El-Magd
Current Journal of Applied Science and Technology · pp. 3519–3538 · Published 2 Jul 2014
10.9734/BJAST/2014/11755Abstract
The main concern of this paper is to derive the fuzzy estimators for the two-parameter Log-logistic distribution. The TL-moments, L-moments and LQ-moments formulas are obtained for the Log-logistic distribution. Also, the estimation of these parameters is considered using the maximum likelihood method, the TL-moments, L-moments and LQ-moments. Furthermore, a numerical comparison is considered between all these estimators for the Log-logistic distribution.
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