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A
Abd-Elfattah, A. M., E. A. El-Sherpieny, S. M. Mohamed, and O. F. Abdou, "Improvement in estimating the population mean in simple random sampling using information on auxiliary attribute", Applied Mathematics and Computation, vol. 215, pp. 4198–4202, 2010. Abstractimprovmentsayed.pdf

This paper proposes some estimators for the population mean by adapting the estimator in Singh et al. (2008) [5] to the ratio estimators presented in Kadilar and Cingi 2006 [2]. We obtain mean square error (MSE) equation for all proposed estimators, and show that all proposed estimators are always more efficient than ratio estimator in Naik and Gupta (1996) [3], and Singh et al. (2008) [5]. The results have been illustrated numerically by taking some empirical population considered in the literature.

Abou-ElHassan, D. S., E. A. eLsherpieny, A. M. Kholif, and M. A. Khorshid, "The role of failure mode and effects analysis in improving the quality performance of dairy laboratories", Journal of Food Safety, vol. 37, issue 4, pp. 1-8, 2017. journal_of__food_safety.pdf
Ashour, S. K., E. - S. A. Elsherpieny, and A. Y. Yassmen, "Parameter Estimation for Kappa Distribution with Four-Parameter Under Type II Censored Samples", Australian Journal of Basic and Applied Sciences, vol. 5, issue 7, pp. 174-180, 2011. AbstractCU-PDF

In this paper, maximum likelihood estimators (MLE's) for the unknown parameters and the corresponding asymptotic variance covariance matrix of the four-parameter kappa distribution are obtained under type II censored sample. Results obtained by Winchester (2000) in the complete case may be considered as a special case from present results. An illustrative example is carried out by using a simulated data.

Ashour, S. K., E. - S. A. Elsherpieny, and Y. Y. Abdelall, "Parameter Estimation for Three-Parameter Kappa Distribution Under Type II Censored Samples", Journal of Applied Sciences Research, vol. 5, issue 10, pp. 1762-1766 , 2009. kappa3.pdf
E
El-sherpieny, E. A., S. A. Ibrahim, and R. E. Bedar, "A New Bivariate Distribution with Generalized Gompertz Marginals", Asian Journal of Applied Sciences, vol. 1, issue 4, pp. 141-150, 2013. 520-2327-1-pb_radwan1.pdf
El-sherpieny, E. A., and M. A. Ahmed, "on The Kumaraswamy-Gumbel Minimum Distribution", The 46, Annual Conference on Statistics &Computer Science and Operation Research, ISSR- CAIRO UNIVERSITY, EGYPT, 26-29 Dec 2011. kumaraswamy.pdf
El-sherpieny, E. A., S. A. Ibrahim, and R. E. Bedar, "A new bivariate distribution with Gompertz marginals", International Journal of Basic and Applied Sciences, vol. 2 , issue 4, pp. 346-355, 2013. radwanijbas1289-4442-1-pb.pdf
El-Sherpieny, E. A., E. M. Almetwally, and H. Z. Muhammed, "Progressive Type-II hybrid censored schemes based on maximum product spacing with application to Power Lomax distribution", Physica A, vol. 553, issue 124251, pp. 1-12, Submitted.
El-sherpieny, E. A., S. A. Ibrahim, and Y. Y. Abdelall, "On the Computation of Weighted Non - Central Chi - Square Distribution Function", Journal of Applied Sciences Research, vol. 9 , issue 8, pp. 4507 - 4516 , 2013. 4507-4516-1yassmen_jasr.pdf
Elfattah, A. A. M., E. A. Elsherpieny, and E. A. Hussein, "A NEW GENERALIZED PARETO DISTRIBUTION ", InterStat, issue 12, pp. 1-6, 2007. a_new_generalized.pdf
Elsherpieny, E. A., and A. M. Saad, "Parameters Estimation for the Two-Parameter Gamma Distribution Using Different Methods", The 46th Anrrual Conference on Statistics, Computer Sciences and Operation Research, ISSR Cario University, Egypt, 26-29 Dec., 2011. parameters_estimation_gamma.pdf
Elsherpieny, E. A., A. Y. Yassmen, and A. E. Abeer, "Parameter Estimation for the New Weibull–Pareto Distribution under Type II Censored Samples", International Journal of Engineering and Applied Sciences (IJEAS), vol. 3, issue 8, pp. 29 - 31, 2016. parameter_est_for_the_new_weibull.pdf
Elsherpieny, E. A., "Estimation of Parameters of Mixed Generalized Exponentionally Distributions from Censored Type I Samples", Journal of Applied Sciences Research, vol. 3, issue 12, pp. 1696- 1700, 2007. mixed_generalized.pdf
Elsherpieny, E. A., S. A. Ibrahim, and R. E. Bedar, "A new Bivariate Distribution with Log-Exponentiated Kumaraswamy Marginals", Chilean Journal of Statistics , vol. 5, issue 2, pp. 55-69, 2014. chjs-05-02-05.pdf
eLsherpieny, E. A., H. Z. Muhammed, and E. M. Almetwally, "Progressive Type-II Censored Samples for Bivariate Weibull Distribution with Economic and Medical Applications ", Annals of Data Science , vol. 9, issue 2, 2022.
eLsherpieny, E. A., S. A. Ibrahim, and N. U. Radwan, "DISCRIMINATING BETWEEN WEIBULL AND LOG-LOGISTIC DISTRIBUTIONS", International Journal of Innovative Research in Science, Engineering and Technology, vol. 2,, issue 8,, pp. 3358-3371, 2013. 0b_discriminating.pdf
eLsherpieny, E. A., E. M. Almetwally, and H. Z. Muhammed, " Bivariate Weibull-G Family Based on Copula Function: Properties, Bayesian and non-Bayesian Estimation and Applications ", STATISTICS, OPTIMIZATION AND INFORMATION COMPUTING , vol. x, issue May, pp. 0 - 31, 2021.
eLsherpieny, E. A., "Parameters Estimation for the Class of Weighted Weibull Distribution under Type II Censored Samples", International Journal of Science and Advanced Technology, vol. 2, issue 6, pp. 51-54, 2012. Abstractparameters_estimation_for_the_class_of_weighted_weibull_distribution.pdf

Maximum likelihood estimators for the three unknown parameters of weighted Weibull distribution and the corresponding asymptotic variance covariance matrix
are obtained under type II censored sample. Shahbaz et el. (2010) results may be considered as a special case from these results. Numerical illustrations will be carried out.

eLsherpieny, E. A., H. Z. Muhammed, and E. M. Almetwally, "Accelerated Life Testing for Bivariate Distributions based on Progressive Censored Samples with Random Removal", Journal of Statistics Applications & Probability An International Journal, vol. 11, issue 2, pp. 203 - 227, 2022.
Elsherpieny, E. A., H. Z. Muhammed, and N. U. Radwan, "On Discriminating between Gamma and Log-logistic Distributions in Case of Progressive Type II Censoring", Pakistan Journal of Statistics and Operation Research, vol. 13, issue 1, pp. 157 - 183, 2017. on_discriminating.pdf
Elsherpieny, E. A., S. A. Ibrahim, and Y. Y. Abdelal, "Corntnihutions to the Weighted Non-Central Chi-Square Distributon Function", THE EGYPTIAN STATISTICAL JOURNAL, vol. 56, issue 1, pp. 25-37, 2012. contribution_w_n-c.pdf
eLsherpieny, E. A., and R. M. Shalaby, "Estimation of P(Y > X) for Weibull Distribution In the Presence of k Outliers", the 47th Annual Conference on Statistics, Computer Science and Operation Research, Egypt, pp. 23 - 36, 2012. paper_sayedrania_conferance_2012.pdf