December 5, 2025
Mahmoud Afshari

Mahmoud Afshari

Academic Rank: Professor
Address: Mahmoud Afshari, Professor of Statistics Department of Statistics, Faculty of Intelligent Systems Engineering and Data Science, Persian Gulf University, Bushehr, 7516913798, Iran
Degree: Ph.D in statistics
Phone: 07731223328
Faculty: Faculty of Intelligent Systems and Data Science

Research

Title
A new weighted Lindley distribution: statistical properties and applications
Type Thesis
Keywords
توزيع ليندلي-تابع نيم لجستيك -طول عمر-برآورد ماكسيمم درستنمايي-آماره هاي ترتيبي
Researchers Morad Alizadeh (First primary advisor) , Mahmoud Afshari (Advisor)

Abstract

In this thesis, a new weighted Lindley distribution mbased on compounding two Lindley random variables introduced. Mathematical properties of this family are studied. The behavior of maxi- mum likelihood estimationsis and other different estimator studied. This model is fitted to a real data set and compared with some well-known models. The numerical results show that this model provide better fit for this data set.