Kadri Ulaş Akay profile image
Kadri Ulaş Akay Prof. Dr. İSTANBUL ÜNİVERSİTESİ, FEN FAKÜLTESİ
Publication 6 Review 5 CrossRef Cited 21
6 Publication
5 Review
21 CrossRef Cited
0000-0002-8668-2879

Research Fields

Statistics Statistical Analysis

Institution

İSTANBUL ÜNİVERSİTESİ, FEN FAKÜLTESİ

Publications

A Huang–Yang-type Estimator to Reduce Multicollinearity in a Negative Binomial Regression Model
Authors: Gülseren Çiçek , Ali Erkoç , Kadri Ulaş Akay
Published: 2025 , Acta Infologica
DOI: 10.26650/acin.1797596
FAVORITE 0 TOTAL DOWNLOAD COUNT 405

0

405

A New Kibria-Lukman-Type Estimator for Poisson Regression Models
Authors: Cemal Çiçek , Kadri Ulaş Akay
Published: 2024 , Acta Infologica
DOI: 10.26650/acin.1558583
FAVORITE 0 TOTAL DOWNLOAD COUNT 747

0

747

A New Liu-Ratio Estimator For Linear Regression Models
Authors: İsmail Mütfü Giresunlu , Kadri Ulaş Akay , Esra Ertan
Published: 2024 , Istanbul Journal of Mathematics
DOI: 10.26650/ijmath.2024.00020
FAVORITE 0 TOTAL DOWNLOAD COUNT 436

0

436

A New biased estimator and variations based on the Kibria Lukman Estimator
Authors: Kadri Ulaş Akay , Esra Ertan, Ali Erkoç
Published: 2023 , Istanbul Journal of Mathematics
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 682

0

682

The beta Liu-type estimator: simulation and application
Authors: Ali Erkoç , Esra Ertan , Zakariya Yahya Algamal , Kadri Ulaş Akay
Published: 2023 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.1145607
FAVORITE 0 TOTAL DOWNLOAD COUNT 4133

0

4133

A new improved Liu-type estimator for Poisson regression models
Authors: Kadri Ulaş Akay , Esra Ertan
Published: 2022 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.1012056
FAVORITE 0 TOTAL DOWNLOAD COUNT 1990

0

1990

Articles published in
Acta Infologica
Acta Infologica
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Istanbul Journal of Mathematics
Istanbul Journal of Mathematics
Editorship
Proceedings of International Mathematical Sciences
Proceedings of International Mathematical Sciences
Section Editor , Co-Editor

Reviews

EKOIST Journal of Econometrics and Statistics
EKOIST Journal of Econometrics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Journal of Mathematical Sciences and Modelling
Journal of Mathematical Sciences and Modelling
Proceedings of International Mathematical Sciences
Proceedings of International Mathematical Sciences
Sakarya University Journal of Science
Sakarya University Journal of Science

Publications

The beta Liu-type estimator: simulation and application
Authors: Ali Erkoç , Esra Ertan , Zakariya Yahya Algamal , Kadri Ulaş Akay
Published: 2023 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.1145607
CITED 11 FAVORITE 0 TOTAL DOWNLOAD COUNT 4133

11

0

4133

A new improved Liu-type estimator for Poisson regression models
Authors: Kadri Ulaş Akay , Esra Ertan
Published: 2022 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.1012056
CITED 10 FAVORITE 0 TOTAL DOWNLOAD COUNT 1990

10

0

1990

Popular Publications: It is determined automatically by the researchers doing research in DergiPark according to the statistics of being added to the favorites. CrossRef Cited: The citations shown in DergiPark are drawn from CrossRef. For this, the cited and cited articles must be registered in CrossRef (DOI number). ^: Citation numbers are reflected in the system by DergiPark at certain periods.