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