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