polyCub: Cubature over Polygonal Domains (original) (raw)
Numerical integration of continuously differentiable functions f(x,y) over simple closed polygonal domains. The following cubature methods are implemented: product Gauss cubature (Sommariva and Vianello, 2007, <doi:10.1007/s10543-007-0131-2>), the simple two-dimensional midpoint rule (wrapping 'spatstat.geom' functions), and adaptive cubature for radially symmetric functions via line integrate() along the polygon boundary (Meyer and Held, 2014, <doi:10.1214/14-AOAS743>, Supplement B). For simple integration along the axes, the 'cubature' package is more appropriate.
Version: | 0.9.2 |
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Depends: | R (≥ 3.2.0), methods |
Imports: | grDevices, graphics, stats, sp (≥ 1.0-11) |
Suggests: | spatstat.geom, lattice, mvtnorm, statmod, sf, cubature, knitr, markdown, microbenchmark |
Published: | 2025-02-11 |
DOI: | 10.32614/CRAN.package.polyCub |
Author: | Sebastian Meyer |
Maintainer: | Sebastian Meyer <seb.meyer at fau.de> |
BugReports: | https://github.com/bastistician/polyCub/issues |
License: | GPL-2 |
URL: | https://github.com/bastistician/polyCub |
NeedsCompilation: | yes |
Citation: | polyCub citation info |
Materials: | README NEWS |
In views: | NumericalMathematics |
CRAN checks: | polyCub results |
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