Nihal Ata Tutkun profile image
Nihal Ata Tutkun Prof. Dr. Hacettepe Üniversitesi
Publication 14 Review 10 CrossRef Cited 4
14 Publication
10 Review
4 CrossRef Cited
0000-0001-5204-680X

Research Fields

Statistics Biostatistics

Institution

Hacettepe Üniversitesi

Publications

The Comparison of Time Functions in the Extended Cox Regression Model
Authors: Hatice Işık , Nihal Ata Tutkun , Duru Karasoy
Published: 2025 , Gazi University Journal of Science
DOI: 10.35378/gujs.1452842
FAVORITE 0 TOTAL DOWNLOAD COUNT 555

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555

Piecewise Survival Models: An Application on the COVID-19 Lung Cancer Dataset
Authors: Emine Büşra Milayım , Nihal Ata Tutkun
Published: 2025 , Bilecik Seyh Edebali University Journal of Science
DOI: 10.35193/bseufbd.1685519
FAVORITE 0 TOTAL DOWNLOAD COUNT 325

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325

Relative survival tables and an application
Authors: Sema Akyol , Nihal Ata Tutkun
Published: 2023 , Journal of Statisticians: Statistics and Actuarial Sciences
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 545

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545

USE OF ENSEMBLE METHODS FOR SURVIVAL PREDICTION
Authors: Aslıhan Şentürk Acar , Nihal Ata Tutkun
Published: 2020 , Mugla Journal of Science and Technology
DOI: 10.22531/muglajsci.804566
FAVORITE 0 TOTAL DOWNLOAD COUNT 1272

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1272

Survival Models with Interval Censored Data
Authors: İlknur Eröz , Nihal Ata
Published: 2020 , Süleyman Demirel University Journal of Natural and Applied Sciences
DOI: 10.19113/sdufenbed.652776
FAVORITE 0 TOTAL DOWNLOAD COUNT 1583

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1583

Visual research on the trustability of classical variable selection methods in Cox regression
Authors: Nihal Ata Tutkun , Yasemin Kayhan Atılgan
Published: 2020 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.630402
FAVORITE 0 TOTAL DOWNLOAD COUNT 1131

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1131

Proportional hazards model under ranked set sampling scheme using censored data of coronary heart disease
Authors: Nursel Koyuncu , Nihal Ata Tutkun
Published: 2020 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.617303
FAVORITE 0 TOTAL DOWNLOAD COUNT 1045

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1045

Discrete Survival Time Models: An Application on Marriage Duration
Authors: Hilal Ölmez Hosta, Nihal Ata Tutkun
Published: 2018 , Alphanumeric Journal
DOI: 10.17093/alphanumeric.323904
FAVORITE 0 TOTAL DOWNLOAD COUNT 1647

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1647

MEZUNİYET SÜRELERİNİ ETKİLEYEN FAKTÖRLERİN YAŞAM ÇÖZÜMLEMESİ İLE İNCELENMESİ
Authors: Hatice Işık, Nihal Ata Tutkun , Durdu Karasoy
Published: 2018 , Manisa Celal Bayar Üniversitesi Sosyal Bilimler Dergisi
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1103

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1103

A Bayesian approach to Cox-Gompertz model
Authors: Nihal Ata Tutkun , Haydar Demirhan
Published: 2016 , Hacettepe Journal of Mathematics and Statistics
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 838

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838

Hacettepe Üniversitesi İstatistik Bölümü Mezunlarının Mezuniyet Sürelerini Etkileyen Faktörlerin Lokal Regresyon (Loess) İle İncelenmesi
Authors: Durdu Karasoy , Ecem Kumandaş , Nihal Ata Tutkun
Published: 2016 , Sinop University Journal of Natural Sciences
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 3309

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3309

Logistic Regression Model with Fractional Polynomial
Authors: Nihal Ata Tutkun
Published: 2015 , Journal of Statisticians: Statistics and Actuarial Sciences
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1441

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1441

Weighted Estimation in Cox Regression Model: An Application to Breast Cancer Data
Authors: Nihal Ata , Haydar Demirhan
Published: 2013 , Gazi University Journal of Science
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 2994

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2994

Sağkalım Çözümlemesi için Zayıflık Modeli ve Mide Kanseri Hastalarına İlişkin Verilerle Bir Uygulama
Authors: Nihal Ata , Durdu Karasoy
Published: 2011 , Cankaya University Journal of Science and Engineering
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 669

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669

Articles published in
Alphanumeric Journal
Alphanumeric Journal
Bilecik Seyh Edebali University Journal of Science
Bilecik Seyh Edebali University Journal of Science
Cankaya University Journal of Science and Engineering
Cankaya University Journal of Science and Engineering
Gazi University Journal of Science
Gazi University Journal of Science
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Journal of Statisticians: Statistics and Actuarial Sciences
Journal of Statisticians: Statistics and Actuarial Sciences
Manisa Celal Bayar Üniversitesi Sosyal Bilimler Dergisi
Manisa Celal Bayar Üniversitesi Sosyal Bilimler Dergisi
Mugla Journal of Science and Technology
Mugla Journal of Science and Technology
Sinop University Journal of Natural Sciences
Sinop University Journal of Natural Sciences
Süleyman Demirel University Journal of Natural and Applied Sciences
Süleyman Demirel University Journal of Natural and Applied Sciences
Editorial Board Memberships
Journal of Statisticians: Statistics and Actuarial Sciences
Journal of Statisticians: Statistics and Actuarial Sciences

Reviews

Bilecik Seyh Edebali University Journal of Science
Bilecik Seyh Edebali University Journal of Science
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Gazi University Journal of Science
Gazi University Journal of Science
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics

Publications

USE OF ENSEMBLE METHODS FOR SURVIVAL PREDICTION
Authors: Aslıhan Şentürk Acar , Nihal Ata Tutkun
Published: 2020 , Mugla Journal of Science and Technology
DOI: 10.22531/muglajsci.804566
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 1272

2

0

1272

Visual research on the trustability of classical variable selection methods in Cox regression
Authors: Nihal Ata Tutkun , Yasemin Kayhan Atılgan
Published: 2020 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.630402
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1131

1

0

1131

Proportional hazards model under ranked set sampling scheme using censored data of coronary heart disease
Authors: Nursel Koyuncu , Nihal Ata Tutkun
Published: 2020 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.617303
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1045

1

0

1045

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