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emstreeR: Tools for Fast Computing and Visualizing Euclidean MinimumSpanning Trees

Fast and easy computation of Euclidean Minimum Spanning Trees (EMST) from data, relying on the R API for 'mlpack' - the C++ Machine Learning Library (Curtin et. al., 2013). 'emstreeR' uses the Dual-Tree Boruvka (March, Ram, Gray, 2010, <doi:10.1145/1835804.1835882>), which is theoretically and empirically the fastest algorithm for computing an EMST. This package also provides functions and an S3 method for readily visualizing Minimum Spanning Trees (MST) using either the style of the 'base', 'scatterplot3d', or 'ggplot2' libraries; and functions to export the MST output to shapefiles.

Version:	3.1.3
Depends:	R (≥ 3.5.0)
Imports:	mlpack,scatterplot3d,ggplot2, graphics, stats,sf
Published:	2025-12-17
DOI:	10.32614/CRAN.package.emstreeR
Author:	Allan Quadros [aut, cre], Duncan Garmonsway [ctb]
Maintainer:	Allan Quadros <allanvcq at gmail.com>
BugReports:	https://github.com/allanvc/emstreeR/issues/
License:	BSD_3_clause + fileLICENSE
NeedsCompilation:	no
Materials:	README
CRAN checks:	emstreeR results

Documentation:

Reference manual:

emstreeR.html ,emstreeR.pdf

Downloads:

Package source:	emstreeR_3.1.3.tar.gz
Windows binaries:	r-devel:emstreeR_3.1.2.zip, r-release:emstreeR_3.1.2.zip, r-oldrel:emstreeR_3.1.2.zip
macOS binaries:	r-release (arm64):emstreeR_3.1.2.tgz, r-oldrel (arm64):emstreeR_3.1.2.tgz, r-release (x86_64):emstreeR_3.1.3.tgz, r-oldrel (x86_64):emstreeR_3.1.3.tgz
Old sources:	emstreeR archive

Reverse dependencies:

Reverse imports:

wflo

Linking:

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