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