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