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