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