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