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