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