Package: SearchTrees 0.5.6

SearchTrees: Spatial Search Trees

The QuadTree data structure is useful for fast, neighborhood-restricted lookups. We use it to implement fast k-Nearest Neighbor and Rectangular range lookups in 2 dimenions. The primary target is high performance interactive graphics.

Authors:Gabriel Becker

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manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
SearchTrees/json (API)

# Install 'SearchTrees' in R:
install.packages('SearchTrees', repos = c('https://gmbecker.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/gmbecker/searchtrees/issues

On CRAN:

Conda:

3.85 score 2 stars 3 packages 39 scripts 613 downloads 3 exports 0 dependencies

Last updated from:a0bb526391. Checks:15 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK88
linux-devel-x86_64OK111
source / vignettesOK138
linux-release-arm64OK90
linux-release-x86_64OK96
macos-release-arm64OK82
macos-release-x86_64OK249
macos-oldrel-arm64OK80
macos-oldrel-x86_64OK239
windows-devel-arm64OK207
windows-devel-x86_64OK104
windows-release-arm64OK153
windows-release-x86_64OK63
windows-oldrel-x86_64OK57
wasm-releaseOK85

Exports:createTreeknnLookuprectLookup

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Create a Search Tree IndexcreateTree
Perform k-Nearest Neighbors Lookup Using a Search TreeknnLookup knnLookup, QuadTree-method
~~ Methods for Function 'knnLookup' in Package 'SearchTrees' ~~knnLookup,QuadTree-method knnLookup-methods
Class '"QuadTree"'QuadTree-class
Perform Rectangular Lookup in 2d SpacerectLookup rectLookup, QuadTree-method
Methods for Function 'rectLookup' in Package 'SearchTrees'rectLookup,QuadTree-method rectLookup-methods
Class '"SearchTree"'SearchTree-class