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