Hybrid Geyer Point Process Model
Apply Affine Transformation To Point Pattern
Inhomogeneous Multitype L Dot Function
Multitype L-function (i-to-any)
Coerce Line Segment Pattern to a Data Frame
The Area Interaction Point Process Model
Convert to Pixel Image
Border Region of a Window
Subdivide a Window or Tessellation using a Set of Lines
Geometrical Calculations for Multi-Dimensional Box
Distance to Boundary of Window
Marked J Function
Diggle-Gratton model
Simulation Envelopes of Summary Function for 3D Point Pattern
Convert a Window to a Polygonal Window
L-function
Delta Metric
Multi-Dimensional Box
Intensity Estimate of Point Pattern Using Tessellation
K-function using FFT
Poisson Point Process Model
Extract Original Data from a Fitted Point Process Model
Extract the Interaction from a Fitted Point Process Model
Distance Map as a Function
The Strauss Point Process Model
Compute Quadrature Weights Based on Dirichlet Tessellation
Morphological Erosion
Orientation Angles of Line Segments
Calculate Summary Statistic for All Types in a Multitype Point Pattern
Lengths of Line Segments
Methods for Multidimensional Space-Time Point Patterns
Apply Function to Every Neighbourhood in a Point Pattern
Fitted Conditional Intensity for Point Process Model
Nearest Neighbours in Any Dimensions
Fry Plot of Point Pattern
Difference of Disc Areas
Geyer's Saturation Point Process Model
Convert Pixel Image to Data Frame
Convert Data To Class owin
Combine Function Value Tables
Hutchings' Bramble Canes data
Test Whether Two Function Objects Are Compatible
Pine saplings in Finland.
Artificial Data Point Pattern
Plot a List of Things
Take Complement of a Window
Pairwise distances between two different point patterns
Convert Polygonal Region into Different Format
ANOVA for Fitted Point Process Models
Kernel Smoothed Intensity of Split Point Pattern
Pairwise distances in Three Dimensions
Humberside Data on Childhood Leukaemia and Lymphoma
Foxall's Distance Functions
Extract Subset of Function Values
Plot a Spatial Kolmogorov-Smirnov Test
Endpoints of Line Segment Pattern
The Soft Core Point Process Model
Extract or Replace Subset of a List of Things
Convert Spatial Object to Pixel Image
Find Largest Circle Inside Window
Multitype Nearest Neighbour Distance Function (i-to-j)
Convert Data to Hyperframe
Compute Quadrature Weights Based on Grid Counts
Place Points Evenly Along Specified Lines
Generic Ord Interaction model
Convert Pixel Image to Matrix
Apply Affine Transformation To Line Segment Pattern
Mark Correlation Integral
Lookup Tables
Apply Function to Image Broken Down by Factor
Areas of Morphological Dilations
Area of Part of Disc
Harkness-Isham ants' nests data
Interaction Distance of a Point Process
Pixel Image Approximation of a Window
Coefficients of Fitted Point Process Model
Simulate point patterns using the Metropolis-Hastings algorithm.
Compute Integral of Function Against Cumulative Distribution
Nearest Neighbour Clutter Removal
Connected components of an image or window
Weighted Histogram
Nearest neighbours in three dimensions
Hyper Data Frame
Pair Correlation Function
Evaluate Expression Involving Functions
The Multitype/Hard Core Strauss Point Process Model
Distance Map of Point Pattern
Intersection, Union or Set Subtraction of Two Windows
Integral of a Pixel Image
Perimeter Length of Window
Inhomogeneous Multitype Pair Correlation Function (Type-i-To-Any-Type)
Test Whether A Point Process Model is Multitype
The Piecewise Constant Pairwise Interaction Point Process Model
Spokes pattern of dummy points
plot a Spatial Point Pattern
Methods for Multi-Dimensional Box
Kolmogorov-Smirnov Test for Point Process Model
Convert Data To Class ppp
Combine Two Line Segment Patterns
Dirichlet Tessellation of Point Pattern
Multitype J Function (i-to-any)
Extract Coordinates of a Spatial or Spatiotemporal Point Pattern
Class owin
Longleaf Pines Point Pattern
Extract Subset of Line Segment Pattern
Hughes' Amacrine Cell Data
Inhomogeneous Cross Type L Function
Window Frame
Beadlet Anemones Data
Plot a three-dimensional point pattern
California Redwoods Point Pattern (Entire Dataset)
Chorley-Ribble Cancer Data
Fit the Thomas Point Process by Minimum Contrast
Find Line Segment Nearest to Each Point
Marked Nearest Neighbour Distance Function
Interactively Add Points
Saturated Pairwise Interaction Point Process Family
Multitype J Function (i-to-j)
Ord Interaction Process Family
Distance Map of Line Segment Pattern
K-function of a Three-Dimensional Point Pattern
Distance Between Two Point Patterns
Determine Duplicated Points in a Spatial Point Pattern
Fit the Matern Cluster Point Process by Minimum Contrast
K-function
Basis for Harmonic Functions
Function Arrays for Spatial Patterns
Method of Minimum Contrast
Create a Pixel Image Object
Reset Values in Subset of Image
Simulate Baddeley-Silverman Cell Process
Print a Fitted Point Process Model
Distance to Boundary of Window
Apply Affine Transformation To Window
Convex Hull
Convert Data To Tessellation
Fit a Log-Gaussian Cox Point Process by Minimum Contrast
Profile Maximum Pseudolikelihood
Generic Pairwise Interaction model
Convex Hull of Points
Plot a Colour Map
Piecewise Constant Saturated Pairwise Interaction Point Process Model
Biological Cells Point Pattern
Print a Quadrature Scheme
Pairwise distances between line segments
Empty Space Function of a Three-Dimensional Point Pattern
Class of Line Segment Patterns
Convert Line Segment Pattern to Binary Pixel Mask
Simulate Simple Sequential Inhibition
Estimate the empty space function F
Centroid of a window
Morphological Closing
plot a Fitted Point Process Model
Extract or Replace Subset of Tessellation
Test Whether Two Function Arrays Are Compatible
Generate Poisson Point Pattern
Random Thinning
Fit Point Process Model to Data
Pairwise distances between two different sets of points
Perspective Plot of Pixel Image
Estimate the I-function
Summarise Marks in Every Neighbourhood in a Point Pattern
Corners of a rectangle
Nearest neighbour distances in three dimensions
Diameter of a Window
Diagnostic Plots for Fitted Point Process Model
Kernel Smoothing of Line Segment Pattern
Simulate Thomas Process
Delaunay Triangulation of Point Pattern
Tabulate Marks in Neighbourhood of Every Point in a Point Pattern
Extract Subset of Image
Plot a Spatial Window
Pairwise Interaction Process Family
Beta Ganglion Cells in Cat Retina
Extract Design Matrix from Point Process Model
Convert Window to Another Unit of Length
Interpret Fitted Model for Metropolis-Hastings Simulation.
Compute Fitted Effect of a Spatial Covariate in a Point Process Model
L-function
Generate a Default Pattern of Dummy Points
Randomly Shift a Line Segment Pattern
Residuals for Fitted Point Process Model
Classify Points in a Point Pattern
Make Periodic Copies of a Spatial Pattern
Random Perturbation of a Point Pattern
Aherne's hamster tumour data
Set Covariance of a Window
Extract Subset of Function Array
Berman's Tests for Point Process Model
Pair Correlation Function obtained from K Function
Maximum, Minimum, Mean, Median, Range or Sum
of Pixel Values in an Image
The Spatstat Package
Summarizing a Fitted Point Process Model
Mark Connection Function
Print Brief Details of an Image
Extract or Replace Sub-Patterns
Nearest-Neighbour Correlation Indices of Marked Point Pattern
Pairwise Distances Between Two Different Multi-Dimensional Point Patterns
Crossing Points of Two Line Segment Patterns
Divide Image Into Sub-images
The Multitype Strauss Point Process Model
Circular Window
Plot a tessellation
Convert Pixel Image from Numeric to Factor
Nearest neighbour
Mosaic Random Field
Evaluate Expression Involving Pixel Images
Geometrical Calculations for Three-Dimensional Box
Bounding Box of a Window or Point Pattern
Distance Map of Window
Distance to Boundary of Window
Name for Unit of Length
Ord's Interaction model
Evaluate Expression Involving Function Arrays
Test Whether A Point Pattern is Marked
Create a Tessellation
Prediction from a Fitted Cluster Point Process Model
Inhomogeneous Cross K Function
Rotate
Move Point To Nearest Line
Convert Data To Class psp
Inhomogeneous K-function
Nearest Neighbour Distance Function G
Plot a fitted cluster point process
Plot a plotppm Object Created by plot.ppm
Interactively Define a Polygon
Ponderosa Pine Tree Point Pattern
Kaplan-Meier and Reduced Sample Estimator using Histograms
Update a Fitted Cluster Point Process Model
Print News About Latest Version of Package
Collapse Several Function Tables into One
Urkiola Woods Point Pattern
Concatenate x,y Coordinate Vectors
Class of Images
plot a Spatial Line Segment Pattern
Update a Fitted Point Process Model
Test Whether An Object Is A Window
Class of Fitted Point Process Models
Simulation Envelopes of Summary Function
Quadrat counting for a point pattern
Set Control Parameters for Metropolis-Hastings Algorithm.
Reduced Second Moment Measure
Marked K-Function
Determine Whether One Window is Contained In Another
Multitype Nearest Neighbour Distance Function (i-to-any)
Apply Smoothing to Function Values
Calculate four standard summary functions of a point pattern.
Sample Quantiles of Pixel Image
Rotate a Window
Clark and Evans Aggregation Index
Methods for three-dimensional point patterns
Window in Shape of Letter R
Generate N Random Multitype Points
Simulate from a Fitted Point Process Model
Diagnostics for random marking
Simulate systematic random point pattern
Point and Click Interface for Exploratory Analysis of Point Pattern
Weighted Empirical Cumulative Distribution Function
Simulate Point Process Models using the Metropolis-Hastings Algorithm.
Area of a Window
Multidimensional Space-Time Point Pattern
Class of Point Matchings
plot a Spatial Quadrature Scheme
Test Whether A Point Process Model is Marked
Find Pixel Nearest to a Given Point
Nearest Neighbours Between Two Patterns
Apply Affine Transformation
Read Point Pattern From Data File
Estimate the J-function
Union of Data and Dummy Points
Approximate a Polygon by a Simpler Polygon
Difference of Disc Areas
Pairwise distances
Rotate a Point Pattern
Inhomogeneous Multitype K Dot Function
Data Frames of Function Values
Inhomogeneous Multitype Pair Correlation Function (Cross-Type)
Print Brief Details of a Point Pattern Dataset
Coerce Point Pattern to a Data Frame
Distance for a Point Pattern Matching
Bronze gradient filter data
Multitype K Function (Cross-type)
Subset of Quadrature Scheme
Diggle's Heather Data
Convex Hull of Points
Multitype K Function (i-to-any)
Create a Point Matching
Colour Lookup Tables
Expand Window By Factor
Prediction from a Fitted Point Process Model
Generate grid of parallel lines with random displacement
Pairwise distances
Simulate a Fitted Cluster Point Process Model
Random Re-Labelling of Point Pattern
Multitype L-function (cross-type)
Generate Multitype Poisson Point Pattern
Generate Poisson Point Pattern in Any Dimensions
Apply Gaussian Blur to a Pixel Image
Pairwise Distances in Any Dimensions
Generate N Uniform Random Points in Three Dimensions
Determine Initial State for Metropolis-Hastings Simulation.
Generate N Uniform Random Points
Summarizing a Pixel Image
Create a Function Value Table
Class of Quadrature Schemes
Extract coordinates and marks of multidimensional point pattern
Simulate Matern Model II
The Strauss / Hard Core Point Process Model
Test Whether A Point Pattern is Multitype
Plot a List of Point Patterns
Chi-Squared Test of CSR for Split Point Pattern
Infinite Straight Lines
Build Point Process Model for Metropolis-Hastings Simulation.
Murchison gold deposits
Neighbourhood density function
Nearest neighbour distances between line segments
Extract Unique Points from a Spatial Point Pattern
Apply a Function to a Point Pattern Broken Down by Factor
Intersect Infinite Straight Lines with a Window
The Lennard-Jones Potential
Kaplan-Meier Estimator using Histogram Data
Lansing Woods Point Pattern
Apply Vector Translation
Apply Vector Translation To Window
Lurking variable plot
Pairwise distances
Summary of a Point Pattern Dataset
Test Whether Two Pixel Images Are Compatible
Randomly Shift a List of Point Patterns
Pairwise distances between two different three-dimensional point patterns
Evaluate Logical Expression Involving Pixel Images and Return
Region Where Expression is True
Convert Data to Three-Dimensional Box
New Zealand Trees Point Pattern
Three-Dimensional Box
Convert Line Segment Pattern to Another Unit of Length
Spruces Point Pattern
Plot Result of Berman Test
Pairwise distances between two different line segment patterns
Extract or Replace Subset of Point Pattern
Convert Point Pattern to Pixel Image
Divide Region into Quadrats
Mark Correlation Function
Data and Code From JRSS Discussion Paper on Residuals
Superimpose Several Line Segment Patterns
Kernel Smoothed Intensity of Point Pattern
Extract List of Tiles in a Tessellation
Morishita Index Plot
Berman-Huntington points and lines data
Summary of a Spatial Window
Marks of a Point Pattern
Safely Convert Point Pattern Window to Binary Mask
Tropical rain forest trees
Swedish Pines Point Pattern
Perfect Simulation of the Strauss Process
Q-Q Plot of Residuals from Fitted Point Process Model
California Redwoods Point Pattern (Ripley's Subset)
Superimpose Several Point Patterns
Spatial smoothing of observations at irregular points
Generate N Uniform Random Points in a Disc
Exponential Energy Marks
Extract Dummy Points Used to Fit a Point Process Model
Number of Points in a Point Pattern
Nearest Neighbour Distance Distribution Function
of a Three-Dimensional Point Pattern
Crossing Points in a Line Segment Pattern
Diameter of an Object
Test Whether Points Are Inside A Window
Areas of Morphological Erosions
Beta Ganglion Cells in Cat Retina, Old Version
Spherical Contact Distribution Function
Define Point Process Model for Metropolis-Hastings Simulation.
Inhomogeneous Pair Correlation Function
Internal spatstat functions
Generate N Uniform Random Points On Line Segments
Plot a Function Array
Distance Map
Print Progress Reports
Simulate Matern Model I
Variance-Covariance Matrix for a Fitted Point Process Model
Simulate Gauss-Poisson Process
Simulated Point Pattern
Convert Line Segment Pattern to Pixel Image
Test Whether An Object Is Empty
Histogram of Pixel Values in an Image
Test whether Object is Multitype
The Hard Core Point Process Model
Identify Points in a Point Pattern
Infinite Order Interaction Family
Test Whether An Object Is A Fitted Point Process Model
Point and Click Interface for Displaying a Point Pattern
Convert Window to Pixel Image
Random Shift
Apply Vector Translation To Pixel Image
Galaxies in the Shapley Supercluster
Test Whether a Window is Convex
Methods for Three-Dimensional Box
Log Likelihood for Poisson Point Process Model
Convert Pixel Image to Another Unit of Length
Saturated Pairwise Interaction model
Apply Vector Translation To Line Segment Pattern
Class of Point Patterns
Contour plot of pixel image
Internal Options in Spatstat Package
Summary of a List of Things
Create a Line Segment Pattern
Apply Vector Translation To Point Pattern
Test Whether Marks Are Present
Create a Window
Midpoints of Line Segment Pattern
Japanese Pines Point Pattern
Nearest neighbour distances
Compute Images of Constructed Covariates
Evaluate an Expression in a Function Table
Deprecated spatstat functions
Define Point Process Model for Metropolis-Hastings Simulation.
Morphological Dilation
Test Whether An Object Is A Pixel Image
Plot Entries in a Hyperframe
Simulate a Fitted Gibbs Point Process Model
Remove Marks
Level Set of a Pixel Image
Evaluate an Expression in Each Row of a Hyperframe
Simulate Neyman-Scott Process
Count Multiplicity of Duplicate Points
Pair Correlation Function obtained from array of K functions
Convert Point Pattern to Another Unit of Length
Print Brief Details of a Spatial Window
Rectangular grid of points
Simulate Matern Cluster Process
Pairwise distances
Convert Window Back To Rectangle
Divide Point Pattern into Sub-patterns
Plot Function Values
Cartesian Coordinates for a Pixel Raster
Pair Correlation Function of Point Pattern
Interpolate a Pixel Image
Quadrature Scheme Based on Pixel Grid
Summarizing a Quadrature Scheme
Nearest Neighbour Distances in Any Dimensions
Theoretical Distribution of Nearest Neighbour Distance
Intersection of Two Tessellations
Summary of a Line Segment Pattern Dataset
Test Whether An Object Is A Point Pattern
Multitype pair correlation function (i-to-any)
Multitype pair correlation function (cross-type)
Volume of an Object
Resample a Point Pattern by Resampling Quadrats
Randomly Shift a Point Pattern
Fit cluster point process model
Mosaic Random Set
Three Dimensional Point Pattern
Print Brief Details of a Line Segment Pattern Dataset
Create a Point Pattern
Point Patterns of New Brunswick Forest Fires
Generate N Uniform Random Points in Any Dimensions
Convert dataset to another unit of length
Chi-Squared Dispersion Test for Spatial Point Pattern Based on
Quadrat Counts
Mark Variogram
Morphological Opening
Estimate window from points alone
Plot a Pixel Image
Generate N Random Points
Summary of a Split Point Pattern
Extract Quadrature Scheme Used to Fit a Point Process Model
Rotate a Line Segment Pattern
Generate a Quadrature Scheme from a Point Pattern
Generate Poisson Point Pattern in Three Dimensions
Simulate Stratified Random Point Pattern
Square Window
Poisson Line Tessellation
Reduced Sample Estimator using Histogram Data
Generate Poisson Random Line Process
Vertices of a Window
Generate Poisson Point Pattern on Line Segments
Sufficient Statistic of Point Process Model
Cut margins from rectangle