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