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