Tolga Zaman

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 7

Top Topics

Regression Methods

Robust Estimators

Random Sampling

Top Venues

Concurr. Comput. Pract. Exp.

J. Comput. Appl. Math.

Appl. Math. Comput.

Publications

Tolga Zaman, Usman Shazad, Vinay Kumar Yadav
An efficient Hartley-Ross type estimators of nonsensitive and sensitive variables using robust regression methods in sample surveys. J. Comput. Appl. Math. 440 (2024)
Arun Pal, Rahul Varshney, Subhash Kumar Yadav, Tolga Zaman
Improved memory-type ratio estimator for population mean in stratified random sampling under linear and non-linear cost functions. Soft Comput. 28 (13-14) (2024)
Shashi Bhushan, Anoop Kumar, Tolga Zaman, Aned Al Mutairi
Efficient Difference and Ratio-Type Imputation Methods under Ranked Set Sampling. Axioms 12 (6) (2023)
Hasan Bulut, Tolga Zaman
An improved class of robust ratio estimators by using the minimum covariance determinant estimation. Commun. Stat. Simul. Comput. 51 (5) (2022)
Tolga Zaman, Hasan Bulut, Subhash Kumar Yadav
Robust ratio-type estimators for finite population mean in simple random sampling: A simulation study. Concurr. Comput. Pract. Exp. 34 (25) (2022)
Tolga Zaman, Murat Sagir, Mehmet Sahin
A new exponential estimators for analysis of COVID-19 risk. Concurr. Comput. Pract. Exp. 34 (10) (2022)
Tolga Zaman
Improvement of modified ratio estimators using robust regression methods. Appl. Math. Comput. 348 (2019)