Package: hexDensity 1.4.8

Quoc Hoang Nguyen

hexDensity: Fast Kernel Density Estimation with Hexagonal Grid

Kernel density estimation with hexagonal grid for bivariate data. Hexagonal grid has many beneficial properties like equidistant neighbours and less edge bias, making it better for spatial analyses than the more commonly used rectangular grid. Carr, D. B. et al. (1987) <doi:10.2307/2289444>. Diggle, P. J. (2010) <doi:10.1201/9781420072884>. Hill, B. (2017) <https://blog.bruce-hill.com/meandering-triangles>. Jones, M. C. (1993) <doi:10.1007/BF00147776>.

Authors:Quoc Hoang Nguyen [aut, cre], Yunshun Chen [aut], Dan Carr [ctb], binning routine ported by Nicholas Lewin-Koh [ctb], Martin Maechler [ctb]

hexDensity_1.4.8.tar.gz
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hexDensity.pdf |hexDensity.html
hexDensity/json (API)

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

Bug tracker:https://github.com/chenlaboratory/hexdensity/issues

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

fortrancpp

3.93 score 293 downloads 7 exports 9 dependencies

Last updated 2 months agofrom:2d2820d9c0. Checks:12 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 13 2025
R-4.5-win-x86_64OKMar 13 2025
R-4.5-mac-x86_64OKMar 13 2025
R-4.5-mac-aarch64OKMar 13 2025
R-4.5-linux-x86_64OKMar 13 2025
R-4.4-win-x86_64OKMar 13 2025
R-4.4-mac-x86_64OKMar 13 2025
R-4.4-mac-aarch64OKMar 13 2025
R-4.4-linux-x86_64OKMar 13 2025
R-4.3-win-x86_64OKMar 13 2025
R-4.3-mac-x86_64OKMar 13 2025
R-4.3-mac-aarch64OKMar 13 2025

Exports:grid.hexagontilehexbinFullhexContourhexDensitymeanderingTrianglesplotHexDensityxy2hcell

Dependencies:deldirhexbinlatticeMatrixpolyclipspatstat.dataspatstat.geomspatstat.univarspatstat.utils