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donut  

Nearest Neighbour Search with Variables on a Torus
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("donut", "1.0.3")



Attach the package and use:
library("donut")
Maintained by
Paul J. Northrop
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-10-06
Latest Update: 2023-09-02
Description:
Finds the k nearest neighbours in a dataset of specified points, adding the option to wrap certain variables on a torus. The user chooses the algorithm to use to find the nearest neighbours. Two such algorithms, provided by the packages 'RANN' , and 'nabor' , are suggested.
How to cite:
Paul J. Northrop (2019). donut: Nearest Neighbour Search with Variables on a Torus. R package version 1.0.3, https://cran.r-project.org/web/packages/donut. Accessed 05 Jun. 2026.
Previous versions and publish date:
1.0.0 (2019-10-06 15:00), 1.0.1 (2020-02-18 15:30), 1.0.2 (2021-11-10 18:50)
Other packages that cited donut R package
View donut citation profile
Other R packages that donut depends, imports, suggests or enhances
Complete documentation for donut
Functions, R codes and Examples using the donut R package
Some associated functions: donut-internal . donut-package . nnt . plot.nnt . 
Some associated R codes: donut-internal.R . donut-package.R . nearest_neighbours_on_a_torus.R .  Full donut package functions and examples
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