Excursion Sets and Contour Credibility Regions for Random Fields R package excursions version 2.5.11 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) <doi:10.1111/rssb.12055>, Bolin and Lindgren (2017) <doi:10.1080/10618600.2016.1228537>, and Bolin and Lindgren (2018) <doi:10.18637/jss.v086.i05>. These can be generated by the citation function in R. Software Depends: R (>= 3.5), Matrix Imports: fmesher (>= 0.5.0), graphics, methods, stats, withr, lifecycle Suggests: INLA (>= 21.08.31), testthat (>= 3.0.0), sf, sp, inlabru (>= 2.12.0), RColorBrewer, splancs, fields, rSPDE, knitr, rmarkdown David Bolin <davidbolin@gmail.com> Comprehensive R Archive Network (CRAN) David Bolin [cre, aut] (ORCID: <https://orcid.org/0000-0003-2361-5465>), Finn Lindgren [aut] (ORCID: <https://orcid.org/0000-0002-5833-2011>), Suen Man Ho [ctb] GPL (>= 3) 2025-12-15 application/tgz https://CRAN.R-project.org/package=excursions doi:10.32614/CRAN.package.excursions