Performance of Kernel Estimator and Johnson S<sub>B</sub> Function for Modeling Diameter Distribution of Black Alder (<i>Alnus glutinosa</i> (L.) Gaertn.) Stands

Performance of Kernel Estimator and Johnson S<sub>B</sub> Function for Modeling Diameter Distribution of Black Alder (<i>Alnus glutinosa</i> (L.) Gaertn.) Stands

We compare the usefulness of nonparametric and parametric methods of diameter distribution modeling. The nonparametric method was represented by the new tool—kernel estimator of cumulative distribution function with bandwidths of 1 cm (KE1), 2 cm (KE2), and bandwidth obtained automatically (KEA). Jo...

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Bibliographic Details
Main Authors: Piotr Pogoda, Wojciech Ochał, Stanisław Orzeł
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Forests
Subjects:
diameter distribution
kernel estimator
Johnson S<sub>B</sub> function
black alder
Online Access:https://www.mdpi.com/1999-4907/11/6/634

Internet

https://www.mdpi.com/1999-4907/11/6/634

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