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