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