spatstat.geom: Geometrical Functionality of the 'spatstat' Family

Defines spatial data types and supports geometrical operations on them. Data types include point patterns, windows (domains), pixel images, line segment patterns, tessellations and hyperframes. Capabilities include creation and manipulation of data (using command line or graphical interaction), plotting, geometrical operations (rotation, shift, rescale, affine transformation), convex hull, discretisation and pixellation, Dirichlet tessellation, Delaunay triangulation, pairwise distances, nearest-neighbour distances, distance transform, morphological operations (erosion, dilation, closing, opening), quadrat counting, geometrical measurement, geometrical covariance, colour maps, calculus on spatial domains, Gaussian blur, level sets of images, transects of images, intersections between objects, minimum distance matching. (Excludes spatial data on a network, which are supported by the package 'spatstat.linnet'.)

Version: 3.3-2
Depends: R (≥ 3.5.0), (≥ 3.1), spatstat.univar (≥ 3.0-0), stats, graphics, grDevices, utils, methods
Imports: spatstat.utils (≥ 3.0-5), deldir (≥ 1.0-2), polyclip (≥ 1.10-0)
Suggests: spatstat.random, spatstat.explore, spatstat.model, spatstat.linnet, spatial, fftwtools (≥ 0.9-8), spatstat (≥ 3.0)
Published: 2024-07-15
DOI: 10.32614/CRAN.package.spatstat.geom
Author: Adrian Baddeley ORCID iD [aut, cre, cph], Rolf Turner ORCID iD [aut, cph], Ege Rubak ORCID iD [aut, cph], Tilman Davies [ctb], Ute Hahn [ctb], Abdollah Jalilian [ctb], Greg McSwiggan [ctb, cph], Sebastian Meyer [ctb, cph], Jens Oehlschlaegel [ctb, cph], Suman Rakshit [ctb], Dominic Schuhmacher [ctb], Rasmus Waagepetersen [ctb]
Maintainer: Adrian Baddeley <Adrian.Baddeley at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Citation: spatstat.geom citation info
Materials: NEWS
CRAN checks: spatstat.geom results


Reference manual: spatstat.geom.pdf


Package source: spatstat.geom_3.3-2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): spatstat.geom_3.3-2.tgz, r-oldrel (arm64): spatstat.geom_3.3-2.tgz, r-release (x86_64): spatstat.geom_3.3-2.tgz, r-oldrel (x86_64): spatstat.geom_3.3-2.tgz
Old sources: spatstat.geom archive

Reverse dependencies:

Reverse depends: affluenceIndex, dixon, DR.SC, overlapptest, spatstat, spatstat.explore, spatstat.gui, spatstat.Knet, spatstat.linnet, spatstat.local, spatstat.model, spatstat.random
Reverse imports: adaptsmoFMRI, ads, alphahull, AROC, binspp, biogeom, CalSim, colordistance, CRTspat, dbmss, DRHotNet, ecespa, ENMTools, envi, ETAS, ETASbootstrap, fcfdr, ForestGapR, funkycells, gateR, gatoRs, geocausal, gfilmm, gfilogisreg, globalKinhom, GPCERF, graph4lg, highriskzone, idar, imcExperiment, intamapInteractive, intensitynet, lacunaritycovariance, lgcp, lisaClust, lmfor, lsirm12pl, MetaculR, MetaLandSim, MtreeRing, mxfda, NTSS, onpoint, ppmlasso, ptools, qlcVisualize, rcarbon, replicatedpp2w, RImageJROI, RPhosFate, scatterHatch, scFeatures, scider, scSpatialSIM, selectspm, Seurat, sgsR, shar, SIBER, simpleSeg, siplab, smacpod, spacejamr, SpaceMarkers, spagmix, sparr, sparrpowR, spaSim, SpatEntropy, spatialTIME, SpatialVx, spatsurv, SPIAT, spicyR, spillR, SPUTNIK, SRTsim, Statial, stlnpp, stopp, stpp, stppSim, surveillance, swfscMisc, tabularaster, TCIU, tectonicr, trip, ttbary, utilityFunctionTools
Reverse suggests: autoimage, berryFunctions, GET, ie2miscdata, imager, inlabru, mobsim, polyCub, secr, sf, sfnetworks, spatialEco,, stars, stats19, stelfi, trajectories


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