Introduction | Quick Start | Supported Rules (build in) | User-defined Rules | Construction of multivariate grids | Rescaling | Examinig the Grid | Miscellaneous | References
Package: mvQuad 1.0-6
Constantin Weiser
mvQuad: Methods for Multivariate Quadrature
Provides methods to construct multivariate grids, which can be used for multivariate quadrature. This grids can be based on different quadrature rules like Newton-Cotes formulas (trapezoidal-, Simpson's- rule, ...) or Gauss quadrature (Gauss-Hermite, Gauss-Legendre, ...). For the construction of the multidimensional grid the product-rule or the combination- technique can be applied.
Authors:
mvQuad_1.0-6.tar.gz
mvQuad_1.0-6.zip(r-4.7)mvQuad_1.0-6.zip(r-4.6)mvQuad_1.0-6.zip(r-4.5)
mvQuad_1.0-6.tgz(r-4.6-any)mvQuad_1.0-6.tgz(r-4.5-any)
mvQuad_1.0-6.tar.gz(r-4.7-any)mvQuad_1.0-6.tar.gz(r-4.6-any)
mvQuad_1.0-6.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
mvQuad/json (API)
| # Install 'mvQuad' in R: |
| install.packages('mvQuad', repos = c('https://weiserc.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/weiserc/mvquad/issues
Datasets:
- QuadRules - Nodes and weights for 1D - Gauss-Quadrature
Last updated from:240f072c4e. Checks:7 NOTE, 2 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | NOTE | 114 | ||
| source / vignettes | OK | 192 | ||
| linux-release-x86_64 | NOTE | 108 | ||
| macos-release-arm64 | NOTE | 145 | ||
| macos-oldrel-arm64 | NOTE | 143 | ||
| windows-devel | NOTE | 74 | ||
| windows-release | NOTE | 70 | ||
| windows-oldrel | NOTE | 72 | ||
| wasm-release | OK | 93 |
Exports:copyNIGridcreateNIGriddim.NIGridgetNodesgetWeightsplot.NIGridprint.NIGridquadratureQuadRulesreadRulerescalerescale.NIGridsizesize.NIGrid
Dependencies:data.tablestatmod
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Methods for multivariate Quadrature (numerical integration) | mvQuad-package mvQuad |
| copies an NIGrid-object | copyNIGrid |
| creates a grid for numerical integration. | createNIGrid |
| get nodes and weights from an NIGrid-object | getNodes getNodes and getWeights getWeights |
| plots an NIGrid-object | plot (plot.NIGrid) plot.NIGrid |
| prints characteristic information for an NIGrid-object | print (print.NIGrid) print.NIGrid |
| computes the approximated Integral | quadrature |
| nodes and weights for 1D - Gauss-Quadrature | QuadRules |
| reads a quadrature-rule from a text file | readRule |
| moves, rescales and/or rotates a multidimensional grid. | rescale rescale (rescale.NIGrid) rescale.NIGrid |
| returns the size of an NIGrid-object | dim.NIGrid size size (size.NIGrid) size.NIGrid |