nabor: Wraps 'libnabo', a Fast K Nearest Neighbour Library for Low Dimensions

An R wrapper for 'libnabo', an exact or approximate k nearest neighbour library which is optimised for low dimensional spaces (e.g. 3D). 'libnabo' has speed and space advantages over the 'ANN' library wrapped by package 'RANN'. 'nabor' includes a knn function that is designed as a drop-in replacement for 'RANN' function nn2. In addition, objects which include the k-d tree search structure can be returned to speed up repeated queries of the same set of target points.

Install the latest version of this package by entering the following in R:
install.packages("nabor")
AuthorStephane Mangenat (for 'libnabo'), Gregory Jefferis
Date of publication2015-05-28 10:41:48
MaintainerGregory Jefferis <jefferis@gmail.com>
LicenseBSD_3_clause + file LICENSE
Version0.4.6
https://github.com/jefferis/nabor https://github.com/ethz-asl/libnabo

View on CRAN

Files

inst
inst/CITATION
tests
tests/testthat.R
tests/testthat
tests/testthat/test-WKNND.R tests/testthat/test-WKNNF.R tests/testthat/test-knn.R
src
src/Makevars
src/WKNN.h
src/index_heap.h
src/nabo.h
src/kdtree_cpu.cpp
src/nabor.cpp
src/brute_force_cpu.cpp
src/nabo.cpp
src/nabo_private.h
src/RcppExports.cpp
src/WKNN.cpp
NAMESPACE
NEWS
data
data/kcpoints.rda
R
R/WKNNClasses.R R/RcppExports.R R/nabor-package.R R/knn.R
README.md
MD5
DESCRIPTION
man
man/knn.Rd man/nabor-package.Rd man/WKNN-class.Rd man/kcpoints.Rd
LICENSE

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.