activity
20152021
most citedRobust mixture regression based on the skew t distribution

12 citations · 26 across the 14 of their papers we have counts for

collaborators

17 papers

stat.ME2021

Variable Selection in Regression Model with AR(p) Error Terms Based on Heavy Tailed Distributions

Yetkin Tuaç, Olcay Arslan

Parameter estimation and the variable selection are two pioneer issues in regression analysis. While traditional variable selection methods require prior estimation of the model pa…

stat.AP2020★ 1 cited

An analysis to identify the structural breaks of COVID-19 in Turkey

Yeşim Güney, Yetkin Tuaç, Şenay Özdemir +2

In countries with a severe outbreak of COVID-19, most governments are considering whether anti-transmission measures are worth social and economic costs. The seriousness of economi…

stat.ME2020★ 1 cited

Empirical Likelihood Estimation for Linear Regression Models with AR(p) Error Terms

Şenay Özdemir, Yeşim Güney, Yetkin Tuaç +1

Linear regression models are useful statistical tools to analyze data sets in several different fields. There are several methods to estimate the parameters of a linear regression…

math.ST2020

Nonparametric Tests in Linear Model with Autoregressive Errors

Olcay Arslan, Yesim Güney, Jana Jureckova +1

In the linear regression model with possibly autoregressive errors, we propose a family of nonparametric tests for regression under a nuisance autoregression. The tests avoid the e…

stat.ME2018

Optimal B-Robust Estimation for the Parameters of Marshall-Olkin Extended Burr XII Distribution and Application for Modeling Data from Pharmacokinetics Study

Yeşim Güney, Şenay Özdemir, Yetkin Tuaç +1

Marshall-Olkin Extended Burr XII (MOEBXII) distribution family, which is a generalization of Burr XII distribution proposed by Al-Saiari et al. [1] , is a flexible distribution tha…

math.ST2018

Conditional Maximum Lq-Likelihood Estimation for Regression Model with Autoregressive Error Terms

Yesim Guney, Yetkin Tuac, Senay Ozdemir +1

In this article, we consider the parameter estimation of regression model with pth order autoregressive (AR(p)) error term. We use the Maximum Lq-likelihood (MLq) estimation method…