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