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