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