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