spatstat (1.31-2)

3 users

Spatial Point Pattern analysis, model-fitting, simulation, tests.

http://www.spatstat.org
http://cran.r-project.org/web/packages/spatstat

A package for analysing spatial data, mainly Spatial Point Patterns, including multitype/marked points and spatial covariates, in any two-dimensional spatial region. Also supports three-dimensional point patterns, and space-time point patterns in any number of dimensions. Contains over 1000 functions for plotting spatial data, exploratory data analysis, model-fitting, simulation, spatial sampling, model diagnostics, and formal inference. Data types include point patterns, line segment patterns, spatial windows, pixel images and tessellations. Exploratory methods include K-functions, nearest neighbour distance and empty space statistics, Fry plots, pair correlation function, kernel smoothed intensity, relative risk estimation with cross-validated bandwidth selection, mark correlation functions, segregation indices, mark dependence diagnostics etc. Point process models can be fitted to point pattern data using functions ppm, kppm, slrm similar to glm. Models may include dependence on covariates, interpoint interaction, cluster formation and dependence on marks. Fitted models can be simulated automatically. Also provides facilities for formal inference (such as chi-squared tests) and model diagnostics (including simulation envelopes, residuals, residual plots and Q-Q plots).

Maintainer: Adrian Baddeley
Author(s): Adrian Baddeley <Adrian.Baddeley@csiro.au> and Rolf Turner <r.turner@auckland.ac.nz> with substantial contributions of code by Kasper Klitgaard Berthelsen; Abdollah Jalilian; Marie-Colette van Lieshout; Ege Rubak; Dominic Schuhmacher; and Rasmus Waagepetersen. Additional contributions by Q.W. Ang; S. Azaele; C. Beale; R. Bernhardt; T. Bendtsen; A. Bevan; B. Biggerstaff; R. Bivand; F. Bonneu; J. Burgos; S. Byers; Y.M. Chang; J.B. Chen; I. Chernayavsky; Y.C. Chin; B. Christensen; J.-F. Coeurjolly; R. Corria Ainslie; M. de la Cruz; P. Dalgaard; P.J. Diggle; I. Dryden; S. Eglen; O. Flores; N. Funwi-Gabga; A. Gault; M. Genton; J. Gilbey; J. Goldstick; P. Grabarnik; C. Graf; J. Franklin; U. Hahn; A. Hardegen; M. Hering; M.B. Hansen; M. Hazelton; J. Heikkinen; K. Hornik; R. Ihaka; A. Jammalamadaka; R. John-Chandran; D. Johnson; M. Kuhn; J. Laake; F. Lavancier; T. Lawrence; R.A. Lamb; J. Lee; G.P. Leser; H.T. Li; G. Limitsios; B. Madin; K. Marchikanti; R. Mark; J. Mateu; P. McCullagh; U. Mehlig; S. Meyer; X.C. Mi; J. Moller; E. Mudrak; L.S. Nielsen; F. Nunes; J. Oehlschlaegel; T. Onkelinx; E. Parilov; J. Picka; N. Picard; S. Protsiv; A. Raftery; M. Reiter; T.O. Richardson; B.D. Ripley; B. Rowlingson; J. Rudge; F. Safavimanesh; A. Sarkka; K. Schladitz; B.T. Scott; G.C. Shen; V. Shcherbakov; I.-M. Sintorn; Y. Song; M. Spiess; M. Stevenson; K. Stucki; M. Sumner; P. Surovy; B. Taylor; T. Thorarinsdottir; B. Turlach; A. van Burgel; T. Verbeke; A. Villers; F. Vinatier; H. Wang; H. Wendrock; J. Wild; S. Wong and M.E. Zamboni.

License: GPL (>= 2)

Uses: deldir, mgcv, RandomFields, gpclib, gsl, locfit, maptools, rpanel, scatterplot3d, sm, tkrplot, spatial
Reverse depends: adaptsmoFMRI, arrayMissPattern, dbmss, Digiroo2, dixon, DSpat, ecespa, ETAS, G.S., GriegSmith, highriskzone, intamapInteractive, latticeDensity, lgcp, parspatstat, RcmdrPlugin.seeg, rlandscape, seeg, seg, SGCS, siar, sparr, spatclus, spatialsegregation, SpatialVx, trip, wild1
Reverse suggests: adehabitat, ads, GSIF, maptools, plotKML, spatgraphs, trip

Released 30 days ago.

57 previous versions

Ratings

Overall:
  3.7/5 (3 votes)

Documentation:
  3.3/5 (3 votes)

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