Multitype K Function (Cross-type)
Inhomogeneous Cross K Function
Artificial Data Point Pattern
Evaluate Expression Involving Function Arrays
Tropical rain forest trees
Extract Subset of Line Segment Pattern
Fit cluster point process model
Difference of Disc Areas
Estimate the empty space function F
Apply Function to Image Broken Down by Factor
Interactively Add Points
Pairwise Distances Between Two Different Multi-Dimensional Point Patterns
Diagnostics for random marking
L-function
Pairwise distances between two different three-dimensional point patterns
Calculate four standard summary functions of a point pattern.
Convert Pixel Image to Matrix
Connected components of an image or window
The Fiksel Interaction
K-function of a Three-Dimensional Point Pattern
Apply Affine Transformation To Line Segment Pattern
Geometrical Calculations for Multi-Dimensional Box
Morphological Dilation
Deprecated spatstat functions
Intersection, Union or Set Subtraction of Two Windows
Apply Function to Every Neighbourhood in a Point Pattern
Tabulate Marks in Neighbourhood of Every Point in a Point Pattern
Simulation Envelopes of Summary Function for 3D Point Pattern
Expand Window By Factor
Test Whether Two Function Arrays Are Compatible
Summarise Marks in Every Neighbourhood in a Point Pattern
Nearest neighbour distances between line segments
Extract or Replace Subset of Point Pattern
Multitype K Function (i-to-any)
Combine Two Line Segment Patterns
Number of Points in a Point Pattern
Create a Function Value Table
Window in Shape of Letter R
Orientation Angles of Line Segments
Estimate the I-function
Count Multiplicity of Duplicate Points
Coerce Hyperframe to Data Frame
L-function
Empty Space Function of a Three-Dimensional Point Pattern
Extract Subset of Function Values
Pairwise distances between two different line segment patterns
Convert Data to Three-Dimensional Box
ANOVA for Fitted Point Process Models
Prediction from a Fitted Cluster Point Process Model
Kolmogorov-Smirnov Test for Point Process Model
Biological Cells Point Pattern
Marked J Function
Estimate the J-function
Multitype pair correlation function (cross-type)
Lengths of Line Segments
Neighbourhood density function
Kernel Smoothed Intensity of Point Pattern
Apply a Function to a Point Pattern Broken Down by Factor
Print News About Latest Version of Package
Contour plot of pixel image
Test Whether Two Pixel Images Are Compatible
Cartesian Coordinates for a Pixel Raster
Simulate Thomas Process
Diggle-Gratton model
The Soft Core Point Process Model
Centroid of a window
Window Frame
Convert Line Segment Pattern to Another Unit of Length
Geometrical Calculations for Three-Dimensional Box
Plot a fitted cluster point process
Convert a Window to a Polygonal Window
Generic Pairwise Interaction model
Crossing Points of Two Line Segment Patterns
Corners of a rectangle
Test Whether Marks Are Present
Classify Points in a Point Pattern
Interaction Distance of a Point Process
Beta Ganglion Cells in Cat Retina
Extract coordinates and marks of multidimensional point pattern
Apply Affine Transformation To Point Pattern
Plot a three-dimensional point pattern
Diggle's Heather Data
Class of Images
Hybrid Geyer Point Process Model
Class of Quadrature Schemes
Circular Window
Extract or Replace Sub-Patterns
Poisson Line Tessellation
Apply Gaussian Blur to a Pixel Image
Distance Map of Point Pattern
Test whether Object is Multitype
Reset Values in Subset of Image
Convert Spatial Object to Pixel Image
Endpoints of Line Segment Pattern
Set Control Parameters for Metropolis-Hastings Algorithm.
Piecewise Constant Saturated Pairwise Interaction Point Process Model
Areas of Morphological Erosions
Diggle-Gates-Stibbard Point Process Model
Nearest Neighbour Distance Function G
Distance to Boundary of Window
Convert Window to Pixel Image
Saturated Pairwise Interaction model
Intensity Estimate of Point Pattern Using Tessellation
Diameter of an Object
Nearest Neighbour Clutter Removal
The Strauss / Hard Core Point Process Model
Distance to Boundary of Window
Coerce Line Segment Pattern to a Data Frame
Extract Unique Points from a Spatial Point Pattern
Generate Poisson Point Pattern on Line Segments
Set Covariance of a Window
Pixel Image Approximation of a Window
Test Whether A Point Process Model is Multitype
Simulate Neyman-Scott Process
Inhomogeneous Cross Type L Function
Nearest Neighbour Distance Distribution Function
of a Three-Dimensional Point Pattern
Generate a Quadrature Scheme from a Point Pattern
Morphological Opening
Multitype Nearest Neighbour Distance Function (i-to-any)
California Redwoods Point Pattern (Entire Dataset)
Pair Correlation Function obtained from K Function
Create a Pixel Image Object
Infinite Straight Lines
K-function
Convert Line Segment Pattern to Binary Pixel Mask
Simulation Envelopes of Summary Function
Convert to Pixel Image
Test Whether An Object Is A Window
Convert Data To Class ppp
Geyer's Saturation Point Process Model
Test Whether A Point Pattern is Marked
Extract Subset of Image
Data Frames of Function Values
Spokes pattern of dummy points
Distance to Boundary of Window
K-function using FFT
Extract List of Tiles in a Tessellation
Convert Data to Hyperframe
Print Brief Details of a Line Segment Pattern Dataset
Midpoints of Line Segment Pattern
Apply Affine Transformation
Evaluate Expression Involving Functions
Compute Fitted Effect of a Spatial Covariate in a Point Process Model
Test Whether An Object Is A Pixel Image
Compute Quadrature Weights Based on Grid Counts
Nearest neighbour distances
Internal spatstat functions
Methods for Distance Functions
Colour Lookup Tables
Inhomogeneous Multitype K Dot Function
Murchison gold deposits
Galaxies in the Shapley Supercluster
Create a Window
Reduced Second Moment Measure
Mark Correlation Integral
The Lennard-Jones Potential
Evaluate an Expression in a Function Table
Nearest neighbour
Poisson Point Process Model
Summarizing a Fitted Point Process Model
The Multitype Strauss Point Process Model
The Multitype/Hard Core Strauss Point Process Model
Convex Hull
Identify Points in a Point Pattern
Divide Region into Quadrats
Fit a Log-Gaussian Cox Point Process by Minimum Contrast
Generate N Uniform Random Points On Line Segments
Find Pixel Nearest to a Given Point
Hutchings' Bramble Canes data
Inhomogeneous K-function
Nearest-Neighbour Correlation Indices of Marked Point Pattern
Combine Function Value Tables
Concatenate x,y Coordinate Vectors
Summarizing a Quadrature Scheme
Exponential Energy Marks
Delaunay Triangulation of Point Pattern
Spruces Point Pattern
Rectangular grid of points
Simulated Point Pattern
Extract Original Data from a Fitted Point Process Model
Rotate
Apply Affine Transformation To Window
Infinite Order Interaction Family
Pairwise distances between two different point patterns
Methods for three-dimensional point patterns
Remove Marks
Distance Map as a Function
Area of Part of Disc
Generate N Uniform Random Points
Pairwise Interaction Process Family
Urkiola Woods Point Pattern
Mark Connection Function
Distance Map
Morphological Erosion
Bounding Box of a Window or Point Pattern
Plot a plotppm Object Created by plot.ppm
Aherne's hamster tumour data
Methods for Three-Dimensional Box
The Piecewise Constant Pairwise Interaction Point Process Model
Plot Result of Berman Test
Plot a List of Things
Point Patterns of New Brunswick Forest Fires
Areas of Morphological Dilations
Function Arrays for Spatial Patterns
Kernel Smoothing of Line Segment Pattern
Plot a tessellation
Basis for Harmonic Functions
Extract the Interaction from a Fitted Point Process Model
Perspective Plot of Pixel Image
Multitype J Function (i-to-j)
Coerce Point Pattern to a Data Frame
Extract or Replace Subset of Tessellation
Bronze gradient filter data
Hyper Data Frame
Weighted Histogram
Extract Subset of Function Array
Marked Nearest Neighbour Distance Function
Marked K-Function
Fit Point Process Model to Data
Area of a Window
Three-Dimensional Box
Plot a List of Point Patterns
Combine Hyperframes by Rows or by Columns
Inhomogeneous Multitype L Dot Function
Point and Click Interface for Displaying a Point Pattern
Generate a Default Pattern of Dummy Points
Dirichlet Tessellation of Point Pattern
plot a Fitted Point Process Model
Berman's Tests for Point Process Model
Q-Q Plot of Residuals from Fitted Point Process Model
Determine Whether One Window is Contained In Another
Generate N Uniform Random Points in Three Dimensions
Test Whether An Object Is A Point Pattern
Calculate Summary Statistic for All Types in a Multitype Point Pattern
Spatial smoothing of observations at irregular points
Name for Unit of Length
Pairwise distances in Three Dimensions
Convex Hull of Points
Pine saplings in Finland.
Delta Metric
Move Point To Nearest Line
Interactively Define a Polygon
Chorley-Ribble Cancer Data
Ponderosa Pine Tree Point Pattern
Berman-Huntington points and lines data
Nearest Neighbour Distances in Any Dimensions
Safely Convert Point Pattern Window to Binary Mask
Pairwise Distances in Any Dimensions
Summary of a Point Pattern Dataset
Multitype Nearest Neighbour Distance Function (i-to-j)
Method of Minimum Contrast
The Hard Core Point Process Model
Subdivide a Window or Tessellation using a Set of Lines
Morphological Closing
Collapse Several Function Tables into One
Test Whether a Window is Convex
Multidimensional Space-Time Point Pattern
Multitype L-function (cross-type)
Test Whether An Object Is A Fitted Point Process Model
Print a Fitted Point Process Model
Kaplan-Meier Estimator using Histogram Data
Coefficients of Fitted Point Process Model
Generate Poisson Point Pattern in Three Dimensions
Find Line Segment Nearest to Each Point
Point and Click Interface for Exploratory Analysis of Point Pattern
Humberside Data on Childhood Leukaemia and Lymphoma
Quadrat counting for a point pattern
Generic Ord Interaction model
Extract Design Matrix from Point Process Model
Lurking variable plot
Class of Line Segment Patterns
Pairwise distances
Ord Interaction Process Family
Generate Poisson Random Line Process
Simulate from a Fitted Point Process Model
Intersect Infinite Straight Lines with a Window
Perfect Simulation of the Strauss Process
Inhomogeneous Multitype Pair Correlation Function (Cross-Type)
Generate N Uniform Random Points in Any Dimensions
Extract or Replace Subset of a List of Things
Level Set of a Pixel Image
Convert dataset to another unit of length
Simulate Baddeley-Silverman Cell Process
Subset of Quadrature Scheme
Extract the Environment of a Point Process Model
Random Shift
Pair Correlation Function of Point Pattern
The Strauss Point Process Model
Inhomogeneous Pair Correlation Function
Plot Function Values
Generate Multitype Poisson Point Pattern
Multitype pair correlation function (i-to-any)
Make Periodic Copies of a Spatial Pattern
Convex Hull of Points
Simulate Simple Sequential Inhibition
Convert Data To Tessellation
Extract Coordinates of a Spatial or Spatiotemporal Point Pattern
Morishita Index Plot
Square Window
Kernel Smoothed Intensity of Split Point Pattern
Generate Poisson Point Pattern
Fry Plot of Point Pattern
Take Complement of a Window
Beadlet Anemones Data
Print Brief Details of a Point Pattern Dataset
Profile Maximum Pseudolikelihood
Test Whether A Point Process Model is Marked
Multitype L-function (i-to-any)
Interpolate a Pixel Image
Border Region of a Window
Print Brief Details of a Spatial Window
plot a Spatial Point Pattern
Distance Map of Line Segment Pattern
Create a Point Pattern
Convert Point Pattern to Another Unit of Length
Convert and Compare Colours in Different Formats
Nearest Neighbours in Any Dimensions
Apply Vector Translation To Window
Fit a Log-Gaussian Cox Point Process by Minimum Contrast
Apply Vector Translation
Log Likelihood for Poisson Point Process Model
Update a Fitted Point Process Model
Ord's Interaction model
Distance Between Two Point Patterns
Extract Dummy Points Used to Fit a Point Process Model
Fitted Conditional Intensity for Point Process Model
Simulate point patterns using the Metropolis-Hastings algorithm.
Lookup Tables
Random Thinning
Cut margins from rectangle
Diagnostic Plots for Fitted Point Process Model
Nearest neighbours in three dimensions
Distance Map of Window
The Area Interaction Point Process Model
Diameter of a Window
Create a Point Matching
Convert Window to Another Unit of Length
Mark Correlation Function
Plot a Function Array
Foxall's Distance Functions
Pairwise distances between two different sets of points
Spherical Contact Distribution Function
Weighted Empirical Cumulative Distribution Function
Evaluate Expression Involving Pixel Images
Intersection of Two Tessellations
Simulate Gauss-Poisson Process
Test Whether A Point Pattern is Multitype
Compute Expansion Window for Simulation
Sample Quantiles of Pixel Image
The Spatstat Package
Saturated Pairwise Interaction Point Process Family
Convert Polygonal Region into Different Format
Sufficient Statistic of Point Process Model
Multi-Dimensional Box
Crossing Points in a Line Segment Pattern
Hughes' Amacrine Cell Data
Mark Variogram
Summary of a Spatial Window
Simulate Matern Cluster Process
Summary of a Line Segment Pattern Dataset
Pairwise distances
Simulate Point Process Models using the Metropolis-Hastings Algorithm.
Find Largest Circle Inside Window
Compute Quadrature Weights Based on Dirichlet Tessellation
Approximate a Polygon by a Simpler Polygon
Integral of a Pixel Image
Summarizing a Pixel Image
Plot Entries in a Hyperframe
Convert Point Pattern to Pixel Image
Compute Images of Constructed Covariates
Random Re-Labelling of Point Pattern
Longleaf Pines Point Pattern
Reduced Sample Estimator using Histogram Data
Difference of Disc Areas
Generate Poisson Point Pattern in Any Dimensions
Pairwise distances between line segments
New Zealand Trees Point Pattern
Nearest Neighbours Between Two Patterns
Randomly Shift a Line Segment Pattern
Test Whether An Object Is Empty
Maximum, Minimum, Mean, Median, Range or Sum
of Pixel Values in an Image
Plot a Spatial Window
Rotate a Window
Convert Line Segment Pattern to Pixel Image
Chi-Squared Dispersion Test for Spatial Point Pattern Based on
Quadrat Counts
Randomly Shift a List of Point Patterns
Simulate Stratified Random Point Pattern
Estimate window from points alone
Evaluate an Expression in Each Row of a Hyperframe
Japanese Pines Point Pattern
Distance for a Point Pattern Matching
Fit the Matern Cluster Point Process by Minimum Contrast
Evaluate Logical Expression Involving Pixel Images and Return
Region Where Expression is True
Nearest neighbour distances in three dimensions
Chi-Squared Test of CSR for Split Point Pattern
Convert Data To Class psp
Divide Image Into Sub-images
Print a Quadrature Scheme
Apply Vector Translation To Point Pattern
Scatterplot Matrix for Pixel Images
Pair Correlation Function
Beta Ganglion Cells in Cat Retina, Old Version
Read Point Pattern From Data File
Marks of a Point Pattern
Pairwise distances
Multitype J Function (i-to-any)
Pair Correlation Function obtained from array of K functions
Simulate Matern Model I
Convert Pixel Image to Data Frame
Inhomogeneous Multitype Pair Correlation Function (Type-i-To-Any-Type)
Osteocyte Lacunae Data: Replicated Three-Dimensional Point Patterns
Harkness-Isham ants' nests data
Lansing Woods Point Pattern
Summary of a List of Things
Fit the Thomas Point Process by Minimum Contrast
Update a Fitted Cluster Point Process Model
Convert Data To Class owin
Test Whether Points Are Inside A Window
Plot a Pixel Image
Fit the Matern Cluster Point Process by Minimum Contrast Using Pair Correlation
Methods for Multidimensional Space-Time Point Patterns
Plot a Colour Map
Perimeter Length of Window
Resample a Point Pattern by Resampling Quadrats
Pairwise distances
Apply Smoothing to Function Values
Convert Pixel Image to Another Unit of Length
Class owin
Create a Tessellation
Place Points Evenly Along Specified Lines
Clark and Evans Aggregation Index
plot a Spatial Quadrature Scheme
Divide Point Pattern into Sub-patterns
Generate N Random Points
Define Point Process Model for Metropolis-Hastings Simulation.
Quadrature Scheme Based on Pixel Grid
Class of Point Matchings
Summary of a Split Point Pattern
Variance-Covariance Matrix for a Fitted Point Process Model
Simulate Matern Model II
Prediction from a Fitted Point Process Model
Convert Window Back To Rectangle
Plot a Simulation Envelope
Extract Quadrature Scheme Used to Fit a Point Process Model
California Redwoods Point Pattern (Ripley's Subset)
Data and Code From JRSS Discussion Paper on Residuals
Vertices of a Window
Union of Data and Dummy Points
Test Whether Two Function Objects Are Compatible
Mosaic Random Field
Plot a Spatial Kolmogorov-Smirnov Test
Define Point Process Model for Metropolis-Hastings Simulation.
Print Progress Reports
Convert Pixel Image from Numeric to Factor
Print Brief Details of an Image
Residuals for Fitted Point Process Model
plot a Spatial Line Segment Pattern
Determine Duplicated Points in a Spatial Point Pattern
Class of Point Patterns
Theoretical Distribution of Nearest Neighbour Distance
Generate grid of parallel lines with random displacement
Interpret Fitted Model for Metropolis-Hastings Simulation.
Three Dimensional Point Pattern
Random Perturbation of a Point Pattern
Rotate a Point Pattern
Histogram of Pixel Values in an Image
Determine Initial State for Metropolis-Hastings Simulation.
Kaplan-Meier and Reduced Sample Estimator using Histograms
Mosaic Random Set
Apply Vector Translation To Pixel Image
Swedish Pines Point Pattern
Apply Vector Translation To Line Segment Pattern
Build Point Process Model for Metropolis-Hastings Simulation.
Compute Integral of Function Against Cumulative Distribution
Internal Options in Spatstat Package
Volume of an Object
Superimpose Several Line Segment Patterns
Superimpose Several Point Patterns
Generate N Random Multitype Points
Simulate a Fitted Cluster Point Process Model
Methods for Multi-Dimensional Box
Simulate systematic random point pattern
Rotate a Line Segment Pattern
Randomly Shift a Point Pattern
Generate N Uniform Random Points in a Disc
Create a Line Segment Pattern
Fit the Thomas Point Process by Minimum Contrast
Simulate a Fitted Gibbs Point Process Model
Class of Fitted Point Process Models