nabor (0.4.3)

Wraps libnabo, a fast K Nearest Neighbour library for low dimensions.

https://github.com/jefferis/nabor https://github.com/ethz-asl/libnabo
http://cran.r-project.org/web/packages/nabor

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::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.

Maintainer: Gregory Jefferis
Author(s): Stephane Mangenat (for libnabo), Gregory Jefferis

License: BSD_3_clause + file LICENSE

Uses: Rcpp, testthat, RANN
Reverse suggests: nat.templatebrains

Released about 4 years ago.