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