Diggle-Gratton model
Nearest Neighbour Distance Function G
The Strauss / Hard Core Point Process Model
Foxall's Distance Functions
The Soft Core Point Process Model
K-function using FFT
Hybrid Geyer Point Process Model
Multitype Nearest Neighbour Distance Function (i-to-any)
Inhomogeneous Multitype K Dot Function
Difference of Disc Areas
Extract Subset of Line Segment Pattern
Extract or Replace Sub-Patterns
K-function of a Three-Dimensional Point Pattern
Subset of Quadrature Scheme
Coerce Line Segment Pattern to a Data Frame
Marked Nearest Neighbour Distance Function
Intensity Estimate of Point Pattern Using Tessellation
Apply Function to Every Neighbourhood in a Point Pattern
Multitype L-function (i-to-any)
Convert Pixel Image from Numeric to Factor
Distance Map
The Area Interaction Point Process Model
Chorley-Ribble Cancer Data
Morphological Closing
Generic Ord Interaction model
Saturated Pairwise Interaction model
Artificial Data Point Pattern
Diameter of a Window
Convert Data to Three-Dimensional Box
The Multitype Strauss Point Process Model
The Lennard-Jones Potential
L-function
Estimate the J-function
Extract or Replace Subset of Tessellation
Berman's Tests for Point Process Model
Classify Points in a Point Pattern
The Piecewise Constant Pairwise Interaction Point Process Model
Multitype J Function (i-to-any)
Beta Ganglion Cells in Cat Retina
Convert to Pixel Image
Test Whether Two Function Objects Are Compatible
Test Whether Two Function Arrays Are Compatible
Apply Affine Transformation To Window
Generic Pairwise Interaction model
Convert Data To Class owin
Convert a Window to a Polygonal Window
Window Frame
Distance Map of Point Pattern
Combine Two Line Segment Patterns
Test Whether A Point Process Model is Marked
Border Region of a Window
Corners of a rectangle
Interactively Add Points
Hughes' Amacrine Cell Data
Colour Lookup Tables
Apply Affine Transformation To Line Segment Pattern
Coefficients of Fitted Point Process Model
Beadlet Anemones Data
Areas of Morphological Dilations
Extract Original Data from a Fitted Point Process Model
Distance to Boundary of Window
K-function
Dirichlet Tessellation of Point Pattern
ANOVA for Fitted Point Process Models
Calculate four standard summary functions of a point pattern.
Area of a Window
Convex Hull of Points
Centroid of a window
Convert Pixel Image to Data Frame
Simulation Envelopes of Summary Function
Distance to Boundary of Window
Hyper Data Frame
Pairwise distances between two different line segment patterns
Determine Duplicated Points in a Spatial Point Pattern
Convert Pixel Image to Matrix
Compute Quadrature Weights Based on Dirichlet Tessellation
Intersection of Two Tessellations
Crossing Points of Two Line Segment Patterns
Marked J Function
Bounding Box of a Window or Point Pattern
Estimate the empty space function F
Combine Function Value Tables
Convex Hull
Expand Window By Factor
Reset Values in Subset of Image
Evaluate Expression Involving Pixel Images
Kernel Smoothing of Line Segment Pattern
Extract Subset of Function Array
Estimate the I-function
Areas of Morphological Erosions
Convert Data To Class ppp
Area of Part of Disc
Extract Subset of Function Values
Morphological Dilation
Pairwise distances between two different point patterns
Evaluate Expression Involving Function Arrays
Multitype L-function (cross-type)
Clark and Evans Aggregation Index
Extract or Replace Subset of Point Pattern
Inhomogeneous Multitype L Dot Function
Nearest Neighbour Distance Distribution Function
of a Three-Dimensional Point Pattern
Calculate Summary Statistic for All Types in a Multitype Point Pattern
The Hard Core Point Process Model
Inhomogeneous K-function
Multitype K Function (Cross-type)
Inhomogeneous Cross Type L Function
The Strauss Point Process Model
Geyer's Saturation Point Process Model
Biological Cells Point Pattern
Inhomogeneous Cross K Function
Apply a Function to a Point Pattern Broken Down by Factor
Multitype Nearest Neighbour Distance Function (i-to-j)
Extract Subset of Image
Circular Window
Marked K-Function
Nearest neighbour
Kernel Smoothed Intensity of Point Pattern
Lengths of Line Segments
Connected components of an image or window
Generate a Default Pattern of Dummy Points
Convert Data To Tessellation
Morphological Erosion
Extract or Replace Subset of a List of Things
Diagnostics for random marking
Extract coordinates and marks of multidimensional point pattern
Piecewise Constant Saturated Pairwise Interaction Point Process Model
Multitype J Function (i-to-j)
Pairwise distances
Endpoints of Line Segment Pattern
Pairwise distances between line segments
Create a Point Pattern
Berman-Huntington points and lines data
Fit Point Process Model to Data
Compute Quadrature Weights Based on Grid Counts
Orientation Angles of Line Segments
Spherical Contact Distribution Function
Mark Variogram
Coerce Point Pattern to a Data Frame
Ord's Interaction model
Poisson Point Process Model
Class of Images
Apply Affine Transformation To Point Pattern
Pair Correlation Function obtained from array of K functions
Pairwise distances between two different three-dimensional point patterns
Compute Fitted Effect of a Spatial Covariate in a Point Process Model
Simulation Envelopes of Summary Function for 3D Point Pattern
Multitype K Function (i-to-any)
Harkness-Isham ants' nests data
Fitted Conditional Intensity for Point Process Model
Point and Click Interface for Displaying a Point Pattern
Test Whether Two Pixel Images Are Compatible
The Multitype/Hard Core Strauss Point Process Model
Apply Gaussian Blur to a Pixel Image
Data Frames of Function Values
Test Whether An Object Is Empty
Distance to Boundary of Window
Three-Dimensional Box
Intersect Infinite Straight Lines with a Window
Summarise Marks in Every Neighbourhood in a Point Pattern
Apply Affine Transformation
Convert Line Segment Pattern to Binary Pixel Mask
Empty Space Function of a Three-Dimensional Point Pattern
Test Whether Points Are Inside A Window
Collapse Several Function Tables into One
Difference of Disc Areas
Pairwise distances between two different sets of points
Methods for Three-Dimensional Box
Evaluate Expression Involving Functions
Pixel Image Approximation of a Window
Diagnostic Plots for Fitted Point Process Model
Extract Design Matrix from Point Process Model
Convert Data To Class psp
Distance Map of Window
Tropical rain forest trees
Basis for Harmonic Functions
Test whether Object is Multitype
Convert Data to Hyperframe
Determine Whether One Window is Contained In Another
Fit the Matern Cluster Point Process by Minimum Contrast
Profile Maximum Pseudolikelihood
Test Whether An Object Is A Fitted Point Process Model
Deprecated spatstat functions
Concatenate x,y Coordinate Vectors
Japanese Pines Point Pattern
Interactively Define a Polygon
Prediction from a Fitted Point Process Model
Histogram of Pixel Values in an Image
Plot Function Values
Contour plot of pixel image
Test Whether A Point Pattern is Marked
Safely Convert Point Pattern Window to Binary Mask
Level Set of a Pixel Image
Hutchings' Bramble Canes data
Beta Ganglion Cells in Cat Retina, Old Version
Convert dataset to another unit of length
Print Progress Reports
Infinite Straight Lines
Bronze gradient filter data
Interpolate a Pixel Image
Midpoints of Line Segment Pattern
Test Whether Marks Are Present
Subdivide a Window or Tessellation using a Set of Lines
Pine saplings in Finland.
Class owin
Simulate Gauss-Poisson Process
Inhomogeneous Multitype Pair Correlation Function (Cross-Type)
Build Point Process Model for Metropolis-Hastings Simulation.
Test Whether A Point Pattern is Multitype
Test Whether An Object Is A Pixel Image
Infinite Order Interaction Family
Mark Correlation Function
Method of Minimum Contrast
Set Control Parameters for Metropolis-Hastings Algorithm.
Morishita Index Plot
Diggle's Heather Data
Extract the Interaction from a Fitted Point Process Model
Apply Function to Image Broken Down by Factor
Reduced Second Moment Measure
Intersection, Union or Set Subtraction of Two Windows
Find Line Segment Nearest to Each Point
L-function
Plot a List of Point Patterns
Point and Click Interface for Exploratory Analysis of Point Pattern
Take Complement of a Window
Geometrical Calculations for Three-Dimensional Box
Extract Coordinates of a Spatial or Spatiotemporal Point Pattern
Pair Correlation Function obtained from K Function
Distance Between Two Point Patterns
Integral of a Pixel Image
Convex Hull of Points
Nearest neighbour distances
Delaunay Triangulation of Point Pattern
Extract Dummy Points Used to Fit a Point Process Model
Function Arrays for Spatial Patterns
Kernel Smoothed Intensity of Split Point Pattern
Test Whether A Point Process Model is Multitype
Identify Points in a Point Pattern
Generate a Quadrature Scheme from a Point Pattern
Nearest neighbours in three dimensions
Tabulate Marks in Neighbourhood of Every Point in a Point Pattern
Multidimensional Space-Time Point Pattern
Humberside Data on Childhood Leukaemia and Lymphoma
Test Whether An Object Is A Window
Distance Map as a Function
Data and Code From JRSS Discussion Paper on Residuals
Delta Metric
Ord Interaction Process Family
Marks of a Point Pattern
Exponential Energy Marks
Create a Function Value Table
Methods for three-dimensional point patterns
Create a Pixel Image Object
Simulate Point Process Models using the Metropolis-Hastings Algorithm.
Nearest-Neighbour Correlation Indices of Marked Point Pattern
Rotate
Compute Images of Constructed Covariates
Plot a Pixel Image
Perimeter Length of Window
Rotate a Point Pattern
Randomly Shift a Point Pattern
Class of Quadrature Schemes
Plot Result of Berman Test
Find Largest Circle Inside Window
Neighbourhood density function
Nearest neighbour distances between line segments
Resample a Point Pattern by Resampling Quadrats
Internal spatstat functions
Weighted Empirical Cumulative Distribution Function
Generate N Uniform Random Points
Methods for Multidimensional Space-Time Point Patterns
Convert Line Segment Pattern to Another Unit of Length
Rotate a Window
Fit a Log-Gaussian Cox Point Process by Minimum Contrast
Plot a List of Things
Kaplan-Meier and Reduced Sample Estimator using Histograms
Plot a Colour Map
Pairwise distances in Three Dimensions
Distance Map of Line Segment Pattern
Pairwise Interaction Process Family
Summarizing a Quadrature Scheme
Lansing Woods Point Pattern
Aherne's hamster tumour data
Print a Quadrature Scheme
Plot a fitted cluster point process
Test Whether a Window is Convex
Create a Point Matching
Saturated Pairwise Interaction Point Process Family
Log Likelihood for Poisson Point Process Model
Plot a three-dimensional point pattern
Murchison gold deposits
Longleaf Pines Point Pattern
Pair Correlation Function of Point Pattern
Ponderosa Pine Tree Point Pattern
Apply Vector Translation To Point Pattern
Convert Window to Pixel Image
Class of Point Patterns
Fit cluster point process model
Test Whether An Object Is A Point Pattern
Convert Point Pattern to Another Unit of Length
Divide Point Pattern into Sub-patterns
Nearest neighbour distances in three dimensions
Plot a Function Array
Apply Vector Translation To Line Segment Pattern
Distance for a Point Pattern Matching
Print Brief Details of an Image
Chi-Squared Test of CSR for Split Point Pattern
Superimpose Several Line Segment Patterns
Simulate Neyman-Scott Process
Number of Points in a Point Pattern
Simulate Simple Sequential Inhibition
Plot a Spatial Kolmogorov-Smirnov Test
Print a Fitted Point Process Model
Inhomogeneous Multitype Pair Correlation Function (Type-i-To-Any-Type)
Fit the Thomas Point Process by Minimum Contrast
Plot a tessellation
Name for Unit of Length
Class of Point Matchings
Inhomogeneous Pair Correlation Function
Convert Line Segment Pattern to Pixel Image
Evaluate an Expression in Each Row of a Hyperframe
Window in Shape of Letter R
Fry Plot of Point Pattern
Nearest Neighbours Between Two Patterns
Reduced Sample Estimator using Histogram Data
Plot a Spatial Window
California Redwoods Point Pattern (Ripley's Subset)
Print Brief Details of a Point Pattern Dataset
Generate N Random Multitype Points
Convert Pixel Image to Another Unit of Length
Convert Spatial Object to Pixel Image
Mean, Median and Range of Pixel Values in an Image
Convert Polygonal Region into Different Format
Mark Connection Function
Class of Line Segment Patterns
Plot a plotppm Object Created by plot.ppm
Generate Poisson Point Pattern on Line Segments
Print Brief Details of a Line Segment Pattern Dataset
Lookup Tables
plot a Spatial Point Pattern
Lurking variable plot
Rectangular grid of points
Mark Correlation Integral
Read Point Pattern From Data File
Place Points Evenly Along Specified Lines
Make Periodic Copies of a Spatial Pattern
Theoretical Distribution of Nearest Neighbour Distance
Count Multiplicity of Duplicate Points
Kolmogorov-Smirnov Test for Point Process Model
Find Pixel Nearest to a Given Point
Random Re-Labelling of Point Pattern
Simulate Matern Model II
Simulate a Fitted Gibbs Point Process Model
Print News About Latest Version of Package
Extract Quadrature Scheme Used to Fit a Point Process Model
Nearest Neighbour Clutter Removal
Update a Fitted Point Process Model
Convert Window to Another Unit of Length
Quadrature Scheme Based on Pixel Grid
Crossing Points in a Line Segment Pattern
Interpret Fitted Model for Metropolis-Hastings Simulation.
New Zealand Trees Point Pattern
Pairwise distances
plot a Fitted Point Process Model
Summarizing a Fitted Point Process Model
Perfect Simulation of the Strauss Process
Generate grid of parallel lines with random displacement
Define Point Process Model for Metropolis-Hastings Simulation.
Define Point Process Model for Metropolis-Hastings Simulation.
Pair Correlation Function
Create a Window
Residuals for Fitted Point Process Model
Simulate Matern Model I
Point Patterns of New Brunswick Forest Fires
Generate N Uniform Random Points in Three Dimensions
Pairwise distances
Weighted Histogram
Random Thinning
Simulate a Fitted Cluster Point Process Model
Random Shift
Cartesian Coordinates for a Pixel Raster
Apply Vector Translation To Pixel Image
Convert Window Back To Rectangle
Simulated Point Pattern
Multitype pair correlation function (i-to-any)
Evaluate an Expression in a Function Table
Perspective Plot of Pixel Image
Convert Point Pattern to Pixel Image
Three Dimensional Point Pattern
Plot Entries in a Hyperframe
Multitype pair correlation function (cross-type)
Simulate Baddeley-Silverman Cell Process
Compute Integral of Function Against Cumulative Distribution
Simulate systematic random point pattern
California Redwoods Point Pattern (Entire Dataset)
Chi-Squared Dispersion Test for Spatial Point Pattern Based on
Quadrat Counts
Extract List of Tiles in a Tessellation
Urkiola Woods Point Pattern
Morphological Opening
Pairwise distances
Move Point To Nearest Line
Spatial smoothing of observations at irregular points
Summary of a Point Pattern Dataset
Divide Region into Quadrats
plot a Spatial Quadrature Scheme
Summary of a Spatial Window
The Spatstat Package
Union of Data and Dummy Points
Superimpose Several Point Patterns
Interaction Distance of a Point Process
plot a Spatial Line Segment Pattern
Simulate from a Fitted Point Process Model
Summary of a Line Segment Pattern Dataset
Galaxies in the Shapley Supercluster
Prediction from a Fitted Cluster Point Process Model
Class of Fitted Point Process Models
Q-Q Plot of Residuals from Fitted Point Process Model
Mosaic Random Set
Print Brief Details of a Spatial Window
Sample Quantiles of Pixel Image
Generate N Uniform Random Points On Line Segments
Simulate Thomas Process
Simulate Matern Cluster Process
Randomly Shift a List of Point Patterns
Apply Smoothing to Function Values
Estimate window from points alone
Randomly Shift a Line Segment Pattern
Set Covariance of a Window
Summarizing a Pixel Image
Quadrat counting for a point pattern
Vertices of a Window
Spruces Point Pattern
Apply Vector Translation To Window
Poisson Line Tessellation
Apply Vector Translation
Create a Line Segment Pattern
Sufficient Statistic of Point Process Model
Mosaic Random Field
Random Perturbation of a Point Pattern
Generate Poisson Random Line Process
Create a Tessellation
Approximate a Polygon by a Simpler Polygon
Kaplan-Meier Estimator using Histogram Data
Determine Initial State for Metropolis-Hastings Simulation.
Simulate point patterns using the Metropolis-Hastings algorithm.
Simulate Stratified Random Point Pattern
Generate Multitype Poisson Point Pattern
Summary of a List of Things
Extract Unique Points from a Spatial Point Pattern
Summary of a Split Point Pattern
Generate N Random Points
Generate Poisson Point Pattern in Three Dimensions
Evaluate Logical Expression Involving Pixel Images and Return
Region Where Expression is True
Rotate a Line Segment Pattern
Divide Image Into Sub-images
Generate Poisson Point Pattern
Square Window
Generate N Uniform Random Points in a Disc
Update a Fitted Cluster Point Process Model
Internal Options in Spatstat Package
Spokes pattern of dummy points
Swedish Pines Point Pattern
Cut margins from rectangle
Remove Marks
Variance-Covariance Matrix for a Fitted Point Process Model