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