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