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