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