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