Noura A. T. Abu El-Magd

Estimation of Logistic Parameters Using a Fuzzy Least-squares Method and Different Types of Moments

Hegazy M. Zaher, Ahmed A. El-sheik & Noura A. T. Abu El-Magd · Journal of Scientific Research and Reports · 2014

The main attention of this paper is to deduce the estimators of the parameters of the Logistic distribution using five estimating methods, namely, the fuzzy least-squares method, the LQ-moments (linear quantile moments) with three cases (trimean, median and Gastwirth), TL-moments...

Open access Research Article 10.9734/JSRR/2015/12483

TL-Moments and LQ-Moments of the Exponentiated Pareto Distribution

Samir K. Ashour, Ahmed A. El-sheik & Noura A. T. Abu El-Magd · Journal of Scientific Research and Reports · 2014

The main concern of this paper is to derive the TL-moments (Trimmed Linear moments) of the exponentiated Pareto distribution (EPD) and use the TL-moments to estimate the unknown parameters of the EPD. Many special cases may be obtained such as L-moments (Linear moments), LH-momen...

Open access Research Article 10.9734/JSRR/2015/12047