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