Yazar "İşçi Güneri, Öznur" için Scopus İndeksli Yayınlar Koleksiyonu listeleme
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Comparison of Different Count Models for Investigation of Some Environmental Factors Affecting Stillbirth in Holsteins
Gevrekçi Y.; İşçi Güneri, Öznur; Takma Ç.; Yeşilova A (Agricultural Research Communication Centre, 2022)Background: The objective of this study is comparing different count data models for stillbirth data. In modeling this type of data, Poisson regression or alternative models can be preferred. Methods: The poisson, negative ... -
A Hybrid Time Series Prediction Model Based on Fuzzy Time Series and Maximal Overlap Discrete Wavelet Transform
Güler Dincer, Nevin; Yalçın, Muhammet Oğuzhan; İşçi Güneri, Öznur (Gazi Universitesi, 2022)This study proposes a new time series prediction method that combines Fuzzy Time Series (FTS) based on fuzzy clustering and Maximal Overlap Discrete Wavelet Transform (MODWT). Time series generally consist of subseries, ... -
Investigation of Stillbirth Rate Using Logistic Regression Analysis in Holstein Friesian Calves
Takma, Çiğdem; İşçi Güneri, Öznur; Gevrekçi, Yakut; Akbaş, Yavuz (Ege Universitesi, 2023)Logistic relationship regression of independent analysis is variable(s) amethod with to determine dependent the variable, reason-result which has binary or multiple categorical structures. In this study, sex of calf, parity ... -
Optimum shrinkage parameter selection for ridge type estimator of Tobit model
Aydın, Dursun; İşçi Güneri, Öznur; Yılmaz, Ersin (Taylor and Francis Ltd., 2020)This paper presents different ridge type estimators based on maximum likelihood ((Formula presented.)) for parameters of a Tobit model. In this context, an algorithm is introduced to get the estimators based on (Formula ... -
Time Scale in Least Square Method
Yeniay, Özgür; İşçi Güneri, Öznur; Göktaş, Atilla; Çankaya, M. Niyazi (Hindawi Ltd, 2014)Study of dynamic equations in time scale is a new area in mathematics. Time scale tries to build a bridge between real numbers and integers. Two derivatives in time scale have been introduced and called as delta and nabla ...