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