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