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