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