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