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excursions (version 2.5.11)

Excursion Sets and Contour Credibility Regions for Random Fields

Description

Functions that compute probabilistic excursion sets, contour credibility regions, contour avoiding regions, and simultaneous confidence bands for latent Gaussian random processes and fields. The package also contains functions that calculate these quantities for models estimated with the INLA package. The main references for excursions are Bolin and Lindgren (2015) , Bolin and Lindgren (2017) , and Bolin and Lindgren (2018) . These can be generated by the citation function in R.

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Install

install.packages('excursions')

Monthly Downloads

627

Version

2.5.11

License

GPL (>= 3)

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Maintainer

David Bolin

Last Published

December 15th, 2025

Functions in excursions (2.5.11)

require.nowarnings

Warnings free loading of add-on packages
submesh.grid

Extract a part of a grid
local_exc_testthat

Unit test helpers
submesh.mesh

Extract a part of a mesh
simconf.mixture

Simultaneous confidence regions for Gaussian mixture models
simconf

Simultaneous confidence regions for Gaussian models
simconf.mc

Simultaneous confidence regions using Monte Carlo samples
gaussint

Sequential estimation of Gaussian integrals
excursions.variances

Calculate variances from a sparse precision matrix
simconf.inla

Simultaneous confidence regions for latent Gaussian models
summary.excurobj

Summarise excurobj objects
tricontour

Calculate contour curves on a triangulation
excursions-package

Excursions: Excursion Sets and Contour Credibility Regions for Random Fields
excursions.mc

Excursion sets and contour credible regions using Monte Carlo samples
continuous

Calculate continuous domain excursion and credible contour sets
excursions.inla

Excursion sets and contour credible regions for latent Gaussian models
exc_safe_inla

Load INLA safely for examples and tests
contourmap

Contour maps and contour map quality measures for latent Gaussian models
contourmap.colors

Define a color map for displaying contour maps.
contourmap.inla

Contour maps and contour map quality measures for latent Gaussian models
contourmap.mc

Contour maps and contour map quality measures using Monte Carlo samples
excursions

Excursion Sets and Contour Credibility Regions for Random Fields