Random Generation Functionality for the 'spatstat' Family
Convert Data To Class owin
Field of clusters
Extract Cluster Offspring Kernel
Compute or Extract Effective Range of Cluster Kernel
Default Expansion Rule for Simulation of Model
Set Default Control Parameters for Metropolis-Hastings Algorithm.
Mixed Poisson Distribution
Extract the Domain of any Spatial Object
Pakes distribution
Apply Expansion Rule
Gauss-Hermite Quadrature Approximation to Expectation for Normal Distr...
Recognise Stationary and Poisson Point Process Models
Resample a Point Pattern by Resampling Quadrats
Alternating Gibbs Sampler for Multitype Point Processes
Alternating Gibbs Sampler for Area-Interaction Process
Alternating Gibbs Sampler for Multitype Hard Core Process
Simulate Neyman-Scott Point Process with Cauchy cluster kernel
Simulate Baddeley-Silverman Cell Process
Generate Random Numbers of Points for Cell Process
Simulate Cluster Process using Brix-Kendall Algorithm or Modifications
Perfect Simulation of the Diggle-Gates-Stibbard Process
Perfect Simulation of the Diggle-Gratton Process
Interaction Distance of a Point Process Model
First Reciprocal Moment of the Truncated Poisson Distribution
Simulate Gauss-Poisson Process
Simulate a Gaussian Random Field
Perfect Simulation of the Hardcore Process
Random Perturbation of Line Segment Pattern
Theoretical Distribution of Nearest Neighbour Distance
Random Re-Labelling of Point Pattern
Simulate Log-Gaussian Cox Process
Simulate Matern Cluster Process
Simulate Matern Model I
Simulate Matern Model II
Simulate Point Process Models using the Metropolis-Hastings Algorithm.
Simulate point patterns using the Metropolis-Hastings algorithm.
Set Control Parameters for Metropolis-Hastings Algorithm.
Specify Simulation Window or Expansion Rule
Build Point Process Model for Metropolis-Hastings Simulation.
Define Point Process Model for Metropolis-Hastings Simulation.
Define Point Process Model for Metropolis-Hastings Simulation.
Determine Initial State for Metropolis-Hastings Simulation.
Mosaic Random Field
Mosaic Random Set
Generate N Random Multitype Points
Generate Multitype Poisson Point Pattern
Simulate Neyman-Scott Process
Random Pixel Noise
Perfect Simulation of the Penttinen Process
Generate N Random Points
Generate Poisson Random Line Process
Poisson Line Tessellation
Generate Poisson Point Pattern
Generate Poisson Point Pattern in Three Dimensions
Generate Poisson Point Pattern on Line Segments
Generate Poisson Point Pattern in Any Dimensions
Simulate Poisson Cluster Process
Random Values from the Truncated Poisson Distribution
Simulate Product Shot-noise Cox Process
Randomly Shift a Point Pattern
Randomly Shift a Line Segment Pattern
Random Shift
Randomly Shift a List of Point Patterns
Simulate Simple Sequential Inhibition
Simulate Stratified Random Point Pattern
Perfect Simulation of the Strauss Process
Perfect Simulation of the Strauss-Hardcore Process
Simulated Annealing or Simulated Tempering for Gibbs Point Processes
Random Thinning
Random Thinning of Clumps
Simulate Thomas Process
Generate N Uniform Random Points in a Disc
Generate N Uniform Random Points
Generate N Uniform Random Points in Three Dimensions
Generate N Uniform Random Points On Line Segments
Generate N Uniform Random Points in Any Dimensions
Simulate Neyman-Scott Point Process with Variance Gamma cluster kernel
Internal spatstat.random functions
The spatstat.random Package
Update Control Parameters of Metropolis-Hastings Algorithm
Test Expansion Rule
Extract Window of Spatial Object
Functionality for random generation of spatial data in the 'spatstat' family of packages. Generates random spatial patterns of points according to many simple rules (complete spatial randomness, Poisson, binomial, random grid, systematic, cell), randomised alteration of patterns (thinning, random shift, jittering), simulated realisations of random point processes including simple sequential inhibition, Matern inhibition models, Neyman-Scott cluster processes (using direct, Brix-Kendall, or hybrid algorithms), log-Gaussian Cox processes, product shot noise cluster processes and Gibbs point processes (using Metropolis-Hastings birth-death-shift algorithm, alternating Gibbs sampler, or coupling-from-the-past perfect simulation). Also generates random spatial patterns of line segments, random tessellations, and random images (random noise, random mosaics). Excludes random generation on a linear network, which is covered by the separate package 'spatstat.linnet'.