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Use of the beta-function to estimate the skewness of species responses
dc.creator | Karadžić, Branko D. | |
dc.creator | Marinković, Saša | |
dc.creator | Kataranovski, Dragan S. | |
dc.date.accessioned | 2017-11-23T11:15:26Z | |
dc.date.available | 2015-11-17T10:26:51Z | |
dc.date.issued | 2003 | sr |
dc.identifier.issn | 1100-9233 | sr |
dc.identifier.other | Rad_konverzija_3755 | sr |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/1760 | |
dc.description.abstract | Response of a species to an environmental variable may be modeled and predicted using a wide spectrum of different functions. Contrary to other functions (Gaussian, polynomial etc), all parameters of the beta-function are interpretable in ecological terms. However, computational difficulties in the determination of the beta-function parameters initiated controversial debates on the applicability and usefulness of this function in vegetation modelling and gradient analysis. We propose a simple algorithm for fitting the beta-function to observed data. Analytic properties of the algorithm (its ability to recover the known species responses along gradients) are tested using a series Of simulated data. In most cases the algorithm correctly estimated parameters of the simulated responses. | en |
dc.description.sponsorship | null | sr |
dc.language.iso | English | sr |
dc.rights | restrictedAccess | |
dc.source | Journal of Vegetation Science | sr |
dc.title | Use of the beta-function to estimate the skewness of species responses | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Маринковић, Саса П; Катарановски, Драган С.; Караджић, Бранко Д.; | |
dc.citation.issue | 6 | sr |
dc.citation.volume | 14 | sr |
dc.citation.epage | 805 | sr |
dc.type.version | publishedVersion | en |
dc.citation.rank | M21 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_ibiss_1760 |
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