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