Concepedia
Statistics
Publications
6
Citations
91
H-Index
Active since
2022
Affiliations
Institute of Space Technology(Current)
University of Wah
Abdul Wali Khan University Mardan
Quaid-i-Azam University
King Saud University
Erum Zahid is an author at Institute of Space Technology specializing in econometrics, population estimation, and population studies.
Publications per year
2022–2024
An improved class of estimators for estimation of population distribution functions under stratified random sampling
Sohaib Ahmad, Javid Shabbir, Walid Emam et al. · Heliyon · 2024 · 20 citations · Full text
Natural Sciences, Biostatistics, Mathematics +16
A New Generalized Class of Exponential Factor-Type Estimators for Population Distribution Function Using Two Auxiliary Variables
Sohaib Ahmad, Muhammad Aamir, Sardar Hussain et al. · Mathematical Problems in Engineering · 2022 · 16 citations · Full text
Social Sciences, Economics, Econometrics +14
A simulation study: An enhanced generalized class of estimators for estimation of population proportion using twofold auxiliary attribute
Sohaib Ahmad, Sohaib Ahmad, Erum Zahid et al. · Heliyon · 2023 · 16 citations · Full text
Natural Sciences, Biostatistics, Mathematics +17
New generalized class of estimators for estimation of finite population mean based on probability proportional to size sampling using two auxiliary variables: A simulation study
Sohaib Ahmad, Javid Shabbir, Erum Zahid et al. · Science Progress · 2023 · 16 citations · Full text
Natural Sciences, Biostatistics, Mathematics +15
Enhanced Estimation of the Population Mean Using Two Auxiliary Variables under Probability Proportional to Size Sampling
Sohaib Ahmad, Erum Zahid, Javid Shabbir et al. · Mathematical Problems in Engineering · 2023 · 12 citations · Full text
Public Health, Health Sciences, Epidemiologic Methods +16
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