Hybrid Geyer Point Process Model
Subdivide a Window or Tessellation using a Set of Lines
Interactively Define a Polygon
Hutchings' Bramble Canes data
Pairwise distances between two different point patterns
Dirichlet Tessellation of Point Pattern
Multitype Nearest Neighbour Distance Function (i-to-j)
Distance Map of Line Segment Pattern
Convert Data to Three-Dimensional Box
Border Region of a Window
Extract Subset of Function Values
Intersect Infinite Straight Lines with a Window
Extract Subset of Image
Multitype L-function (i-to-any)
The Multitype Strauss Point Process Model
Areas of Morphological Erosions
Evaluate Expression Involving Functions
Function Arrays for Spatial Patterns
L-function
The Multitype/Hard Core Strauss Point Process Model
Weighted Empirical Cumulative Distribution Function
Pairwise distances
Reduced Second Moment Measure
Convert Pixel Image to Matrix
Extract or Replace Sub-Patterns
Inhomogeneous Multitype L Dot Function
Marked Nearest Neighbour Distance Function
The Soft Core Point Process Model
Apply Function to Every Neighbourhood in a Point Pattern
Apply Affine Transformation To Point Pattern
The Area Interaction Point Process Model
K-function using FFT
Apply Affine Transformation To Line Segment Pattern
Test Whether Two Function Objects Are Compatible
Convert a Window to a Polygonal Window
Beta Ganglion Cells in Cat Retina
Convex Hull
Simulation envelopes of summary function
Intensity Estimate of Point Pattern Using Tessellation
Apply Affine Transformation
Orientation Angles of Line Segments
Nearest Neighbour Distance Distribution Function
of a Three-Dimensional Point Pattern
Subset of Quadrature Scheme
Convert Polygonal Region into Different Format
Convert Data to Hyperframe
Mark Connection Function
K-function of a Three-Dimensional Point Pattern
Estimate the I-function
Area of a Window
Harkness-Isham ants' nests data
The Strauss / Hard Core Point Process Model
Mark Variogram
Test Whether Two Pixel Images Are Compatible
Methods for Multidimensional Space-Time Point Patterns
Test Whether a Window is Convex
Difference of Disc Areas
Take Complement of a Window
Point Patterns of New Brunswick Forest Fires
Distance to Boundary of Window
Diagnostics for random marking
Artificial Data Point Pattern
Distance to Boundary of Window
Diggle-Gratton model
Extract or Replace Subset of Point Pattern
Inhomogeneous Cross K Function
Multitype L-function (cross-type)
Compute Quadrature Weights Based on Dirichlet Tessellation
Marked J Function
Extract or Replace Subset of a List of Things
Convert Data To Tessellation
Morphological Dilation
Inhomogeneous Cross Type L Function
Spherical Contact Distribution Function
Estimate the empty space function F
Reset Values in Subset of Image
Multitype J Function (i-to-j)
Pair Correlation Function
Extract Coordinates of a Spatial or Spatiotemporal Point Pattern
Expand Window By Factor
plot a Spatial Point Pattern
Empty Space Function of a Three-Dimensional Point Pattern
Estimate the J-function
Piecewise Constant Saturated Pairwise Interaction Point Process Model
Print Brief Details of an Image
Multitype K Function (i-to-any)
Beadlet Anemones Data
Convert Data To Class ppp
Convex Hull of Points
Geyer's Saturation Point Process Model
Test Whether Points Are Inside A Window
Hughes' Amacrine Cell Data
Morphological Opening
Basis for Harmonic Functions
The Strauss Point Process Model
L-function
Saturated Pairwise Interaction model
Difference of Disc Areas
Extract coordinates and marks of multidimensional point pattern
Colour Lookup Tables
Clark and Evans Aggregation Index
Multitype Nearest Neighbour Distance Function (i-to-any)
Test Whether A Point Process Model is Marked
Coerce Point Pattern to a Data Frame
Test Whether Two Function Arrays Are Compatible
Convert to Pixel Image
Level Set of a Pixel Image
Morphological Erosion
Generate a Default Pattern of Dummy Points
Marked K-Function
Identify Points in a Point Pattern
The Lennard-Jones Potential
Extract Subset of Line Segment Pattern
Bronze gradient filter data
Intersection of Two Tessellations
Histogram of Pixel Values in an Image
Apply Gaussian Blur to a Pixel Image
Mark Correlation Function
Nearest Neighbour Distance Function G
Calculate Summary Statistic for All Types in a Multitype Point Pattern
Test Whether A Point Pattern is Multitype
Bounding Box of a Window or Point Pattern
Poisson Point Process Model
Divide Region into Quadrats
Fit a Log-Gaussian Cox Point Process by Minimum Contrast
Test Whether An Object Is A Point Pattern
Berman-Huntington points and lines data
Contour plot of pixel image
Extract Design Matrix from Point Process Model
Three-Dimensional Box
Test Whether An Object Is A Fitted Point Process Model
Diameter of a Window
Fit the Matern Cluster Point Process by Minimum Contrast
Aherne's hamster tumour data
Perspective Plot of Pixel Image
Window Frame
Apply Vector Translation To Point Pattern
Concatenate x,y Coordinate Vectors
Chorley-Ribble Cancer Data
Inhomogeneous K-function
Multitype J Function (i-to-any)
Morishita Index Plot
Convert Line Segment Pattern to Another Unit of Length
Distance Map as a Function
Combine Two Line Segment Patterns
Evaluate Expression Involving Pixel Images
Point and Click Interface for Exploratory Analysis of Point Pattern
Plot a Pixel Image
Window in Shape of Letter R
Compute Quadrature Weights Based on Grid Counts
Hyper Data Frame
Multitype K Function (Cross-type)
plot a Spatial Line Segment Pattern
Perfect Simulation of the Strauss Process
Define Point Process Model for Metropolis-Hastings Simulation.
New Zealand Trees Point Pattern
Extract or Replace Subset of Tessellation
Endpoints of Line Segment Pattern
Evaluate Expression Involving Function Arrays
Coerce Line Segment Pattern to a Data Frame
Area of Part of Disc
Interactively Add Points
Inhomogeneous Multitype K Dot Function
California Redwoods Point Pattern (Entire Dataset)
Midpoints of Line Segment Pattern
Apply Function to Image Broken Down by Factor
Delaunay Triangulation of Point Pattern
Update a Fitted Point Process Model
Circular Window
Test Whether A Point Process Model is Multitype
Crossing Points of Two Line Segment Patterns
ANOVA for Fitted Point Process Models
Multitype pair correlation function
Generic Pairwise Interaction model
Class owin
Ponderosa Pine Tree Point Pattern
Morphological Closing
Convert Data To Class owin
Deprecated spatstat functions
Pairwise distances between two different sets of points
Distance Map of Point Pattern
Build Point Process Model for Metropolis-Hastings Simulation.
Class of Point Patterns
Exponential Energy Marks
Coefficients of Fitted Point Process Model
Safely Convert Point Pattern Window to Binary Mask
Areas of Morphological Dilations
Compute Integral of Function Against Cumulative Distribution
Tropical rain forest trees
Test Whether An Object Is Empty
Pine saplings in Finland.
Test whether Object is Multitype
Convex Hull of Points
Count Multiplicity of Duplicate Points
Summarizing a Pixel Image
Mark Correlation Integral
Extract Original Data from a Fitted Point Process Model
Find Largest Circle Inside Window
Extract the Interaction from a Fitted Point Process Model
Fit the Thomas Point Process by Minimum Contrast
Pairwise distances
Three Dimensional Point Pattern
Longleaf Pines Point Pattern
Infinite Order Interaction Family
Plot a fitted cluster point process
Plot a Spatial Window
Summarise Marks in Every Neighbourhood in a Point Pattern
Nearest Neighbours Between Two Patterns
Class of Images
Berman's Tests for Point Process Model
Saturated Pairwise Interaction Point Process Family
Interpolate a Pixel Image
Simulate systematic random point pattern
Corners of a rectangle
Rotate a Window
Classify Points in a Point Pattern
Distance Map
Find Line Segment Nearest to Each Point
Plot a Spatial Kolmogorov-Smirnov Test
Plot a Function Array
Spruces Point Pattern
Print a Quadrature Scheme
Plot a plotppm Object Created by plot.ppm
Generate Poisson Random Line Process
Perimeter Length of Window
Point and Click Interface for Displaying a Point Pattern
Tabulate Marks in Neighbourhood of Every Point in a Point Pattern
Simulate Neyman-Scott Process
Generate a Quadrature Scheme from a Point Pattern
Apply a Function to a Point Pattern Broken Down by Factor
Distance for a Point Pattern Matching
Prediction from a Fitted Point Process Model
Create a Tessellation
Lansing Woods Point Pattern
Convert Pixel Image from Numeric to Factor
Rectangular grid of points
Create a Pixel Image Object
Data Frames of Function Values
Swedish Pines Point Pattern
Sample Quantiles of Pixel Image
Residuals for Fitted Point Process Model
Simulate Matern Model II
Kernel Smoothed Intensity of Point Pattern
Union of Data and Dummy Points
Apply Vector Translation To Pixel Image
Approximate a Polygon by a Simpler Polygon
California Redwoods Point Pattern (Ripley's Subset)
Fry Plot of Point Pattern
Test Whether Marks Are Present
Distance Map of Window
Plot Result of Berman Test
Determine Duplicated Points in a Spatial Point Pattern
Method of Minimum Contrast
Infinite Straight Lines
Summary of a List of Things
Humberside Data on Childhood Leukaemia and Lymphoma
Biological Cells Point Pattern
Lookup Tables
Neighbourhood density function
Fit cluster point process model
Compute Fitted Effect of a Spatial Covariate in a Point Process Model
Kaplan-Meier and Reduced Sample Estimator using Histograms
Create a Window
Internal spatstat functions
Pairwise distances between line segments
Determine Whether One Window is Contained In Another
Intersection, Union or Set Subtraction of Two Windows
Japanese Pines Point Pattern
Kernel Smoothing of Line Segment Pattern
Print Progress Reports
Test Whether An Object Is A Pixel Image
Chi-Squared Dispersion Test for Spatial Point Pattern Based on
Quadrat Counts
Extract Dummy Points Used to Fit a Point Process Model
Class of Line Segment Patterns
Randomly Shift a Line Segment Pattern
Lengths of Line Segments
Move Point To Nearest Line
Methods for Three-Dimensional Box
Class of Quadrature Schemes
Plot a List of Things
Apply Vector Translation To Window
Extract List of Tiles in a Tessellation
Plot Function Values
Spatial smoothing of observations at irregular points
Methods for three-dimensional point patterns
Print a Fitted Point Process Model
Cartesian Coordinates for a Pixel Raster
Rotate a Point Pattern
Class of Fitted Point Process Models
Find Pixel Nearest to a Given Point
Convert Point Pattern to Another Unit of Length
Convert dataset to another unit of length
Pairwise distances
Urkiola Woods Point Pattern
Define Point Process Model for Metropolis-Hastings Simulation.
Quadrat counting for a point pattern
Convert Window Back To Rectangle
Plot Entries in a Hyperframe
Q-Q Plot of Residuals from Fitted Point Process Model
Nearest-Neighbour Correlation Indices of Marked Point Pattern
Plot a List of Point Patterns
Fitted Conditional Intensity for Point Process Model
Beta Ganglion Cells in Cat Retina, Old Version
Simulate Gauss-Poisson Process
Generate N Random Multitype Points
Diggle's Heather Data
Generate N Random Points
Square Window
Generate Multitype Poisson Point Pattern
Generate N Uniform Random Points On Line Segments
Kaplan-Meier Estimator using Histogram Data
Test Whether An Object Is A Window
Log Likelihood for Poisson Point Process Model
Mean, Median and Range of Pixel Values in an Image
Apply Vector Translation
Galaxies in the Shapley Supercluster
Prediction from a Fitted Cluster Point Process Model
Sufficient Statistic of Point Process Model
plot a Spatial Quadrature Scheme
Convert Point Pattern to Pixel Image
Murchison gold deposits
Extract Unique Points from a Spatial Point Pattern
Pair Correlation Function obtained from K Function
Place Points Evenly Along Specified Lines
Print Brief Details of a Line Segment Pattern Dataset
Simulate Stratified Random Point Pattern
Internal Options in Spatstat Package
Pairwise distances
Determine Initial State for Metropolis-Hastings Simulation.
Simulate Baddeley-Silverman Cell Process
Generate grid of parallel lines with random displacement
Nearest neighbour
Create a Point Matching
Summary of a Split Point Pattern
Random Shift
Summary of a Spatial Window
Profile Maximum Pseudolikelihood
Summarizing a Fitted Point Process Model
Set Covariance of a Window
Simulate Point Process Models using the Metropolis-Hastings Algorithm.
Pair Correlation Function obtained from array of K functions
Interaction Distance of a Point Process
Class of Point Matchings
Generate N Uniform Random Points in a Disc
Pairwise Interaction Process Family
Simulate Matern Cluster Process
Multidimensional Space-Time Point Pattern
Generate Poisson Point Pattern
Poisson Line Tessellation
Pair Correlation Function of Point Pattern
Mosaic Random Set
Chi-Squared Test of CSR for Split Point Pattern
Create a Point Pattern
Superimpose Several Point Patterns
Data and Code From JRSS Discussion Paper on Residuals
Convert Spatial Object to Pixel Image
Generate Poisson Point Pattern on Line Segments
Name for Unit of Length
Simulate Simple Sequential Inhibition
Simulate from a Fitted Point Process Model
Ord's Interaction model
Ord Interaction Process Family
Create a Line Segment Pattern
Quadrature Scheme Based on Pixel Grid
Plot a Colour Map
Extract Quadrature Scheme Used to Fit a Point Process Model
plot a Fitted Point Process Model
Randomly Shift a Point Pattern
Read Point Pattern From Data File
Summary of a Line Segment Pattern Dataset
Random Perturbation of a Point Pattern
Crossing Points in a Line Segment Pattern
The Piecewise Constant Pairwise Interaction Point Process Model
Randomly Shift a List of Point Patterns
Random Thinning
Simulate Thomas Process
Pixel Image Approximation of a Window
Rotate
Simulate a Fitted Gibbs Point Process Model
Fit Point Process Model to Data
Convert Data To Class psp
Simulate point patterns using the Metropolis-Hastings algorithm.
The Spatstat Package
Connected components of an image or window
Simulate Matern Model I
Spokes pattern of dummy points
Reduced Sample Estimator using Histogram Data
Evaluate an Expression in a Function Table
Vertices of a Window
Apply Vector Translation To Line Segment Pattern
Random Re-Labelling of Point Pattern
Update a Fitted Cluster Point Process Model
Evaluate an Expression in Each Row of a Hyperframe
Set Control Parameters for Metropolis-Hastings Algorithm.
Evaluate Logical Expression Involving Pixel Images and Return
Region Where Expression is True
Cut margins from rectangle
Generate Poisson Point Pattern in Three Dimensions
Pairwise distances between two different line segment patterns
Simulate a Fitted Cluster Point Process Model
Simulated Point Pattern
Divide Point Pattern into Sub-patterns
Summarizing a Quadrature Scheme
Variance-Covariance Matrix for a Fitted Point Process Model
Geometrical Calculations for Three-Dimensional Box
Generate N Uniform Random Points
Compute Images of Constructed Covariates
Superimpose Several Line Segment Patterns
Lurking variable plot
Nearest neighbour distances
Nearest neighbour distances between line segments
Plot a three-dimensional point pattern
Distance Between Two Point Patterns
Print Brief Details of a Spatial Window
Resample a Point Pattern by Resampling Quadrats
Convert Pixel Image to Another Unit of Length
Estimate window from points alone
Rotate a Line Segment Pattern
Extract Subset of Function Array
Generic Ord Interaction model
Generate N Uniform Random Points in Three Dimensions
Set or Reset the Marks in a Point Pattern
Remove Marks
K-function
Calculate four standard summary functions of a point pattern.
Apply Affine Transformation To Window
Distance to Boundary of Window
Centroid of a window
Delta Metric
Kernel Smoothed Intensity of Split Point Pattern
Diagnostic Plots for Fitted Point Process Model
Test Whether A Point Pattern is Marked
Kolmogorov-Smirnov Test for Point Process Model
Convert Window to Pixel Image
Plot a tessellation
Print Brief Details of a Point Pattern Dataset
Mosaic Random Field
Convert Window to Another Unit of Length
Interpret Fitted Model for Metropolis-Hastings Simulation.
Divide Image Into Sub-images
Summary of a Point Pattern Dataset