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