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