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