polyCub: Cubature over Polygonal Domains
Version 0.6.1

The following methods for cubature (numerical integration) over polygonal domains are currently implemented: the two-dimensional midpoint rule as a simple wrapper around as.im.function() from package 'spatstat' (Baddeley and Turner, 2005), the product Gauss cubature by Sommariva and Vianello (2007), an adaptive cubature for isotropic functions via line integrate() along the boundary (Meyer and Held, 2014), and quasi-exact methods specific to the integration of the bivariate Gaussian density over polygonal and circular domains (based on formulae from the Abramowitz and Stegun (1972) handbook). For cubature over simple hypercubes, the packages 'cubature' and 'R2Cuba' are more appropriate.

Package details

AuthorSebastian Meyer [aut, cre, trl], Leonhard Held [ths], Michael Hoehle [ths]
Date of publication2017-10-02 15:49:17 UTC
MaintainerSebastian Meyer <[email protected]>
URL https://github.com/WastlM/polyCub
Package repositoryView on CRAN
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polyCub documentation built on Oct. 2, 2017, 5:03 p.m.