Other packages > Find by keyword >

APAtree  

Computation of the "Area Potentially Available" (APA) to Trees
View on CRAN: Click here


Download and install APAtree package within the R console
Install from CRAN:
install.packages("APAtree")

Install from Github:
library("remotes")
install_github("cran/APAtree")

Install by package version:
library("remotes")
install_version("APAtree", "1.0.1")



Attach the package and use:
library("APAtree")
Maintained by
Jonas Glatthorn
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-08-16
Latest Update:
Description:
Maps of the area potentially available APA of trees is calculated frommapped forest stands using the approach from Gspaltl et al. 2012 doi10.1093forestrycps052.This is done by computing a rasterized version ofweighted voronoi diagrams using a an approximation of the trees competitiveability e.g. crown radius leaf area as weight. The main output are Raster-objects from the raster package that are stored together with the raw data inapalists the main class of the APAtree package. Aggregation functions areprovided to calculate stand characteristics based on APA-maps such as relativeproportions according to APA-size and the neighborhood diversity index NDivGlatthorn 2021 doi10.1016j.ecolind.2021.108073.
How to cite:
Jonas Glatthorn (2021). APAtree: Computation of the "Area Potentially Available" (APA) to Trees. R package version 1.0.1, https://cran.r-project.org/web/packages/APAtree. Accessed 04 Oct. 2026.
Previous versions and publish date:
1.0.0 (2021-08-16 10:00), 1.0.1 (2021-08-17 18:20), (2026-07-09 07:56)
Other packages that cited APAtree R package
View APAtree citation profile
Other R packages that APAtree depends, imports, suggests or enhances
Functions, R codes and Examples using the APAtree R package
Full APAtree package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
skilljaR  
Connect to Your 'Skilljar' Data
Functions that simplify calls to the 'Skilljar' API. See < ...
Download / Learn more Package Citations See dependency  
plotbb  
Grammar of Graphics for 'base' Plot
Proof of concept for implementing grammar of graphics using base plot. The bbplot() function initial ...
Download / Learn more Package Citations See dependency  
rWishart  
Random Wishart Matrix Generation
An expansion of R's 'stats' random wishart matrix generation. This package allows the user to gener ...
Download / Learn more Package Citations See dependency  

28,905

R Packages

247,686

Dependencies

76,495

Author Associations

28,906

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA