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