Tolga ZAMAN
Çankiri Karatekin Üniversitesi
H-index: 14
Asia-Turkey
Top articles of Tolga ZAMAN
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Improvement in variance estimation using transformed auxiliary variable under simple random sampling | Scientific Reports | Hameed Ali Syed Muhammad Asim Muhammad Ijaz Tolga Zaman Soofia Iftikhar | 2024/4/6 |
An efficient Hartley–Ross type estimators of nonsensitive and sensitive variables using robust regression methods in sample surveys | Journal of Computational and Applied Mathematics | Tolga Zaman Usman Shazad Vinay Kumar Yadav | 2024/4/1 |
A general class of improved population variance estimators under non-sampling errors using calibrated weights in stratified sampling | Scientific Reports | MK Pandey GN Singh Tolga Zaman Aned Al Mutairi Manahil SidAhmed Mustafa | 2024/2/5 |
A NEW LOGARITHMIC RATIO TYPE ESTIMATOR OF POPULATION MEAN FOR SIMPLE RANDOM SAMPLING: A SIMULATION STUDY. | Journal of Science and Arts | TOLGA ZAMAN SOOFIA IFTIKHAR | 2023/12/1 |
Efficient difference and ratio-type imputation methods under ranked set sampling | Axioms | Shashi Bhushan Anoop Kumar Tolga Zaman Aned Al Mutairi | 2023/6/5 |
Robust calibration for estimating the population mean using stratified random sampling | Scientia Iranica | Tolga Zaman Hasan Bulut | 2023/1/18 |
Estimation of Coefficient of Variation Using Calibrated Estimators in Double Stratified Random Sampling | Mathematics | Usman Shahzad Isfhaq Ahmad Amelia Garcia Tolga Zaman Nadia Al-Noor | 2023/1 |
Poisson regression-ratio estimators of the population mean under double sampling, with application to Covid-19 | Mathematical Population Studies | Haydar Koç Caner Tanış Tolga Zaman | 2022/10/2 |
Compromised imputation based mean estimators using robust quantile regression | Communications in Statistics-Theory and Methods | Malik Muhammad Anas Zhensheng Huang Usman Shahzad Tolga Zaman Shabnam Shahzadi | 2022/8/2 |
A new class of robust ratio estimators for finite population variance | Scientia Irenica | Tolga Zaman Hasan Bulut | 2022/1/4 |
QUESTING ELEVATED FAMILY OF PRODUCT ESTIMATORS OF POPULATION MEAN USING AUXILIARY VARIABLES | Journal of Science and Arts | Subhash Kumar Yadav Tolga Zaman Ankit Khokhar Sudipta Saha | 2022 |
Robust ratio‐type estimators for finite population mean in simple random sampling: a simulation study | Concurrency and Computation: Practice and Experience | Tolga Zaman Hasan Bulut Subhash Kumar Yadav | 2022/11/15 |
Implementation of adaptive lasso regression based on multiple Theil-Sen Estimators using differential evolution algorithm with heavy tailed errors | Journal of the National Science Foundation of Sri Lanka | E Dunder T Zaman Mehmet Cengiz Kamil Alakus | 2022 |
A new exponential estimators for analysis of COVID ‐19 risk | Concurrency and Computation Practice and Experience | Tolga Zaman Murat Sagir Mehmet Şahin | 2021/12/22 |
An efficient family of robust-type estimators for the population variance in simple and stratified random sampling | Communications in Statistics Theory and Methods | Tolga Zaman Hasan Bulut | 2021/9/5 |
Research Article Robust Regression-Ratio-Type Estimators of the Mean Utilizing Two Auxiliary Variables: A Simulation Study | Tolga Zaman Emre Dünder Ahmed Audu David Anekeya Alilah Usman Shahzad | 2021 | |
Integrating Jackknife into the Theil-Sen Estimator in Multiple Linear Regression Model | Revstat-Statistical Journal | Tolga Zaman Kamil Alakuş | 2023/5/26 |
AN EFFICIENT CLASS OF PRODUCT ESTIMATORS USING MEASURES OF DISPERSIONS | Journal of Science and Arts | Muhammad Ijaz Tolga Zaman Bushra Haider Syed Muhammad Asım | 2021/6/30 |
Use of some conventional and non-conventional parameters for improving the efficiency of ratio- type estimators | Journal of Statistics and Management Systems | Subhash Kumar Yadav Tolga Zaman | 2021/5/17 |
A simulation study: Robust ratio double sampling estimator of finite population mean in the presence of outliers | Scientia Iranica | Tolga Zaman Hasan Bulut | 2021/10/5 |
Co-Authors
