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: |
3.8-1 |
| Depends: |
R (≥ 3.5.0), spatstat.data (≥ 3.1-9), spatstat.univar (≥
3.2-0), stats, graphics, grDevices, utils, methods |
| Imports: |
spatstat.utils (≥ 3.2-3), deldir (≥ 1.0-2), polyclip (≥
1.10) |
| Suggests: |
spatstat.random (≥ 3.4-5), spatstat.explore (≥ 3.8), spatstat.model (≥ 3.7), spatstat.linnet (≥ 3.5), spatial, fftwtools (≥ 0.9-8), spatstat (≥ 3.6) |
| Published: |
2026-05-23 |
| DOI: |
10.32614/CRAN.package.spatstat.geom |
| Author: |
Adrian Baddeley 
[aut, cre, cph],
Rolf Turner [aut,
cph],
Ege Rubak [aut,
cph],
Warick Brown [ctb],
Tilman Davies [ctb],
Ute Hahn [ctb],
Martin Hazelton [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 curtin.edu.au> |
| BugReports: |
https://github.com/spatstat/spatstat.geom/issues |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: |
http://spatstat.org/ |
| NeedsCompilation: |
yes |
| Citation: |
spatstat.geom citation info |
| Materials: |
NEWS |
| CRAN checks: |
spatstat.geom results |
Documentation:
Downloads:
Reverse dependencies:
| Reverse depends: |
dixon, DR.SC, latticeDensity, overlapptest, spatstat, spatstat.explore, spatstat.gui, spatstat.Knet, spatstat.linnet, spatstat.local, spatstat.model, spatstat.random |
| Reverse imports: |
adaptsmoFMRI, ads, alphahull, binspp, biogeom, CalSim, colordistance, CRTspat, dbmss, DESpace, divent, dpcR, DRHotNet, ecespa, ENMTools, envi, ETAS, ETASbootstrap, fcfdr, ForestGapR, forestSAS, funkycells, gateR, gatoRs, geocausal, globalKinhom, graph4lg, greenR, groupedHyperframe, groupedHyperframe.random, hexDensity, highriskzone, idar, IDSpatialStats, imcExperiment, intamapInteractive, intensitynet, jazzPanda, kanova, kernstadapt, lacunaritycovariance, ldmppr, lgcp, lisaClust, lmfor, lsirm12pl, markstat, mascarade, MDgof, MetaLandSim, MetricGraph, mxfda, NTSS, onpoint, ppmlasso, ptools, rcarbon, replicatedpp2w, RImageJROI, scatterHatch, scFeatures, scider, scSpatialSIM, selectspm, SepTest, Seurat, sgsR, shar, simpleSeg, siplab, smacpod, smoppix, sosta, SpaceMarkers, spagmix, sparr, sparrpowR, spaSim, SpatEntropy, spatialFDA, spatialTIME, SpatialVx, spatsurv, SPIAT, spicyR, Statial, stlnpp, stopp, stpp, stppSim, surveillance, swfscMisc, tabularaster, TCIU, tectonicr, tlsR, toponym, trip, ttbary, utilityFunctionTools |
| Reverse suggests: |
autoimage, berryFunctions, BoneProfileR, GET, ie2miscdata, imager, inlabru, MetaNet, mobsim, polyCub, recolorize, RRgeo, secr, secrlinear, sf, sfnetworks, sftime, spatialEco, spatstat.data, stars, stats19, stelfi, SVG, trajectories |
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