Browsing Mathematics, Statistics & Physics by Author "Baklizi, Ayman"
Now showing items 21-26 of 26
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One and two sample confidence intervals for estimating the mean of skewed populations: an empirical comparative study
Baklizi, Ayman; Golam Kibria, B.M. ( TAYLOR & FRANCIS LTD , 2009 , Article)In this paper we consider and propose some confidence intervals for estimating the mean or difference of means of skewed populations. We extend the median t interval to the two sample problem. Further, we suggest using the ... -
Prediction of future failures in the log-logistic distribution based on hybrid censored data
Abou Ghaida, Wassim R.; Baklizi, Ayman ( Springer , 2022 , Article)We consider the prediction of future observations from the log-logistic distribution. The data is assumed hybrid right censored with possible left censoring. Different point predictors were derived. Specifically, we obtained ... -
Preliminary Test Estimation of the Threshold in the Two-Parameter Exponential Distribution Based on Records and Minimax Regret Significance Levels
Baklizi, Ayman ( Taylor and Francis Ltd. , 2017 , Article)SYNOPTIC ABSRACT: We consider preliminary test estimation of the threshold parameter of the two-parameter exponential distribution using record-breaking data. We use the minimax regret criterion on the risk function of the ... -
Preliminay test estimation in the two parameter exponential distribution based on record values
Baklizi, Ayman (2010 , Article)We considered estimation of the parameters of the exponential distribution based on record data in the presence of prior information. Preliminary test and shrinkage estimators are developed and their properties are ... -
Refined Inference on the Scale Parameter of the Generalized Logistic Distribution Based on Adjusted Profile Likelihood Functions
Baklizi, Ayman ( MDPI , 2022 , Article)We consider inference based on the profile likelihood function for the scale parameter of the generalized logistic distribution. This distribution is a generalization of the logistic distribution, a symmetric distribution ... -
A simple method for finding empirical likelihood type intervals for the ROC curve
Baklizi, Ayman ( Wayne State University , 2007 , Article)Interval estimation of the ROC curve is considered using the empirical likelihood techniques. Suggested is a procedure that is very simple computationally and avoids the constrained optimization problems usually faced with ...