Hakan Savaş SAZAK

Fen Fakültesi, İstatistik Bölümü, İstatistik Anabilim Dalı

Research areas: Natural Sciences, Statistics, Engineering and Technology, Statistical Analysis and Applications, Computer Sciences, Physics, Computer Graphics, Food Science, Food Chemistry, Food Engineering

Publications

• ridgregextra: an alternative R package for ridge regression parameter estimation (2026)
• The S-type ridge regression estimators with minimum mean squared error of the model and standard errors of the regressors (2026)
• Statistic for Analytical Methods (2024)
• Optimization of LC-MS/MS Signal Response in Pesticides (2024)
• Review of: "Variable selection in generalized extreme value regression model using Bootstrap method" (2023)
• Vulnerability of the Tukey M Robust Regression Method Against Multicollinearity (2023)
• Estimation of the Parameters of the Modified Weibull Distribution with Bathtub-shaped Failure Rate Function (2023)
• Ridge Regresyonda Yanlılık Parametresi Tahmininde Bir R Algoritması (2022)
• Comparison of the robust methods in the general linear regression model (2021)
• The modified maximum likelihood estimators for the parameters of the regression model under bivariate median ranked set sampling (2021)
• The use of 7Be, 137Cs and 210Pb in the evaluation of the Contemporary and medium term sediment deposition on the Meric River floodplains (2019)
• The Effect of Multicollinearity on the Estimators of the Regression Coefficients (2019)
• EVALUATION OF THE MEDIUM TERM SEDIMENT DEPOSITION ON THE MERIC RIVER FLOODPLAINS BY MEANS OF 137Cs (2019)
• Dating of marine sediments for historical trends of the heavy metal concentrations in the Candarlı Gulf of Turkey (2019)
• The modified maximum likelihood regression type estimators using bivariate ranked set sampling (2019)
• The Comparison of the Estimators for the Parameters of the General Linear Regression Model via Simulation and Two Real Life Data Examples (2019)
• The combined dynamically weighted modified maximum likelihood estimators of the location and scale parameters (2019)
• A Comparative Study on the Robust Estimators for the Parameters of the General Linear Regression Model via Simulation (2018)
• THE COMPARISON OF THE ESTIMATORS OF SKEWNESS AND KURTOSIS VIA SIMULATION (2017)
• The Estimation of the Parameters of Weibull Distribution with Censored Data (2017)
• Ecological risk assessment of trace metal pollution from dated sediments of Candarli gulf (Northern Aegean Sea) Turkey (2017)
• A COMPARATIVE STUDY ON THE ESTIMATORS OF SKEWNESS AND KURTOSIS (2017)
• HEAVY METAL POLLUTION HISTORY IN THE SEDIMENTS FROM CANDARLI GULF OF TURKEY (2016)
• SEDIMENTATION RATES AND HEAVY METAL POLLUTION HISTORY IN MARINE SEDIMENTS FROM ALİAĞA BAY DERIVED FROM 210PB AND 137CS CHRONOLOGY (2015)
• Comparison of the Robust Estimators of Location and Scale under Various Situations via Simulation (2015)
• Comparison of the Estimators of the Location and Scale Parameters Under the Mixture and Outlier Models via Simulation (2015)
• Örtük Sınıf Analiziyle Yapılan Ölçme Eşdeğerliği Çalışmalarında Model Seçimi (2015)
• Multiple looped Maximum Likelihood Estimation (2014)
• A Robust Control Chart for Monitoring the Mean of an Autocorrelated Process (2014)
• Bozulmuş normal dağılım altında konum ve dağılım parametre tahmin edicilerinin etkinliklerinin benzetim yoluyla karşılaştırılması (2013)
• Wiley Encyclopedia of Operations Research and Management Science, Graphical Methods for Reliability Data (2013)
• AN APPLICATION OF MML INDIVIDUAL CONTROL CHART (2013)
• Double-looped maximum likelihood estimation for the parameters of the generalized gamma distribution (2013)
• An Application of MML Individual Control Chart (2013)
• Graphical Methods for Reliability Data, Graphical Methods for Reliability Data (2011)
• Modified Maximum Likelihood Estimator of the Pearson Correlation Coefficient Based on Nonnormal Bivariate Distributions (2011)
• The Assessment of the Level of Satisfaction in Izmir Port and Suggestions on Improvement (2011)
• Can Subtypes of White Blood Cells Predict Mortality in Hemodialysis Patients? (2011)
• BIAS CORRECTION FOR THE ROBUST SCALE ESTIMATORS BASED ON A PIECEWISE REGRESSION MODEL (2011)
• Handbook of Statistical Terms (2010)
• Bootstrap Yönteminin Regresyon Analizinde Kullanımı ve Diğer Yöntemlerle Karşılaştırılması (2009)
• Pearson Korelasyon Katsayısı Tahmin Edicilerinin Karşılaştırılması (2009)
• Estimation and Hypothesis Testing in Bivariate Nonnormal Distributions with Stochastic Variance Functions (2008)
• Estimation and Hypothesis Testing in Bivariate Symmetric Nonnormal Distributions with Stochastic Variance (2008)
• Monitoring reliability for a three-parameter Weibull distribution (2008)
• Estimation and Hypothesis Testing for Non-normal Bivariate Distributions (2007)
• Absolute quantification of carnosine in human calf muscle by proton magnetic resonance spectroscopy (2007)
• Estimation in bivariate nonnormal distributions with stochastic variance functions (2007)
• Regression Analysis with a Stochastic Design Variable (2006)
• Regression Under Nonnormality with Stochastic Design Variable (2005)

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