Flexible and Fixed Mathematical Models Describing Growth Patterns of Chukar Partridges

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dc.contributor.authorAygun, Ali
dc.contributor.authorNarinc, Dogan
dc.date.accessioned2020-03-26T19:24:16Z
dc.date.available2020-03-26T19:24:16Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.descriptionInternational Conference on Advances in Natural and Applied Sciences (ICANAS) -- APR 21-23, 2016 -- Antalya, TURKEYen_US
dc.description.abstractIn animal science, the nonlinear regression models for growth curve analysis of growth patterns are separated into two groups called fixed and flexible according to their point of inflection. The aims of this study were to compare fixed and flexible growth functions and to determine the best fit model for the growth data of chukar partridges. With this aim, the growth data of partridges were modeled with widely used models, such as Gompertz, Logistic, Von Bertalanffy as well as the flexible functions, such as, Richards, Janoschek, Levakovich. So as to evaluate growth functions, the R-2 (coefficient of determination), adjusted R-2 (adjusted coefficient of determination), MSE (mean square error), AIC (Akaike's information criterion) and BIC (Bayesian information criterion) goodness of fit criteria were used. It has been determined that the best fit model from the point of chukar partridge growth data according to mentioned goodness of fit criteria is Janoschek function which has a flexible structure. The Janoschek model is not only important because it has a higher number of parameters with biological meaning than the other functions (the mature weight and initial weight parameters), but also because it was not previously used in the modeling of the chukar partridge growth.en_US
dc.identifier.doi10.1063/1.4945840en_US
dc.identifier.isbn978-0-7354-1373-3
dc.identifier.issn0094-243Xen_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://dx.doi.org/10.1063/1.4945840
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33617
dc.identifier.volume1726en_US
dc.identifier.wosWOS:000376001000014en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAMER INST PHYSICSen_US
dc.relation.ispartofINTERNATIONAL CONFERENCE ON ADVANCES IN NATURAL AND APPLIED SCIENCES: ICANAS 2016en_US
dc.relation.ispartofseriesAIP Conference Proceedings
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleFlexible and Fixed Mathematical Models Describing Growth Patterns of Chukar Partridgesen_US
dc.typeConference Objecten_US

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