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