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