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