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