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