Estimation of finite population mean using double sampling under probability proportional to size sampling in the presence of extreme values

Autor: Wang, Jing, Ahmad, Sohaib, Arslan, Muhammad, Ahmad Lone, Showkat, Ellah, A.H. Abd, Aldahlan, Maha A., Elgarhy, Mohammed
Zdroj: In Heliyon November 2023 9(11)
Databáze: ScienceDirect