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