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