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