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