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