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