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