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