Extract or Replace Subset of a List of Things
Convert Data To Class ppp
Convert Data to Multi-Dimensional Box
Coerce Hyperframe to Data Frame
Convert Pixel Image to Function of Coordinates
S3 Group Generic methods for images
S3 Group Generic methods for List of Images
Convert Tessellation to Data Frame
Extract or Replace Subset of Tessellation
Convert Data To Class psp
Extract or Change the Window of a Spatial Object
Extract or Replace Subset of Point Pattern
Extract Subset of Multidimensional Point Pattern
Extract or Change the Containing Rectangle of a Spatial Object
Apply a Function to a Point Pattern Broken Down by Factor
Convert a Window to a Polygonal Window
Orientation Angles of Line Segments
Apply Geometrical Transformation To Tessellation
Convert Data To Class owin
Convex Hull
Combine Hyperframes by Rows or by Columns
Interactively Define a Rectangle
Convert Data To Tessellation
Corners of a rectangle
Distance to Boundary of Window
Test Whether Pixel Images Are Compatible
Extract Window of Spatial Object
Take Complement of a Window
List of Objects
Area of a Window
Check Whether Image Contains NA Values
Convert Window to Indicator Function
Difference of Disc Areas
Convert a Tessellation to a Function
Interactively Measure Distance
Convex Hull of Points
Geometrical Calculations for Multi-Dimensional Box
Diameter of a Window
Window Frame
Close Pairs of Points in 3 Dimensions
Smallest Enclosing Circle
Convert List of Two-Dimensional Spatial Objects
Extract or Replace Subset of a List of Things
Multi-Dimensional Box
Extract Subset of Window
Three-Dimensional Box
Apply Function to Image Broken Down by Factor
Determine Duplicated Points in a Spatial Point Pattern
Invoke Text Editor on Spatial Data
Close Triples of Points
Test Whether Objects Are Compatible
Determine A Common Spatial Domain And Pixel Resolution
Apply Affine Transformation To Pixel Image
Apply Affine Transformation To Window
Extract Boundary Edges of a Window.
List Triangles in a Graph
Weighted Empirical Cumulative Distribution Function
List Dihedral Triples in a Graph
Contour plot of pixel image
Heat Kernel for a One-Dimensional Rod
Extrapolate Line Segments to Obtain Infinite Lines
Convert Pixel Image to Data Frame
Hyper Data Frame
Convert Window to Data Frame
Array of Contour Plots
Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
Spatial Covariance of a Pixel Image
Class of Images
Determine Whether an Object is Connected
Empirical Intensity of Line Segment Pattern
Test Whether A Point Pattern is Multitype
Intensity Estimates Using Quadrat Counts
Extract coordinates and marks of multidimensional point pattern
Convert Data to Hyperframe
Determine Whether a Point Pattern is Connected
Summarise Marks in Every Neighbourhood in a Point Pattern
Test Whether An Object Is A Window
Distance for a Point Pattern Matching
Methods for Three-Dimensional Box
Nearest neighbours in three dimensions
Merge Levels of a Factor
Convert Pixel Image to Matrix
Convert Pixel Image to Matrix or Array
Pairwise Distances Between Two Different Multi-Dimensional Point Patterns
Pairwise distances between two different point patterns
Nearest Neighbours in Any Dimensions
Create a Window
Bounding Box of a Window, Image, or Point Pattern
Subset of Quadrature Scheme
Class owin
Extract Subset of Line Segment Pattern
Convex Hull of Points
Reset Values in Subset of Image
Minkowski Sum of Windows
Centroid of a window
Convert Spatial Object to Pixel Image
Subdivide a Window or Tessellation using a Set of Lines
Close Pairs of Points
Intersect Infinite Straight Lines with a Window
Cover Region with Discs
Pairwise distances
Convert Window to Pixel Image
Convert Point Pattern to Pixel Image
Convert Line Segment Pattern to Pixel Image
Level Set of a Pixel Image
Generate a Default Pattern of Dummy Points
Distance Map of Window
Area of Part of Disc
Delaunay Triangulation of Point Pattern
Circular Window
Distance Map of Point Pattern
Farthest Distance to Boundary of Window
Convert Data to Three-Dimensional Box
Apply Affine Transformation
Fill Plot With Texture
Difference of Disc Areas
Convert Data To Layered Object
Convert to Pixel Image
Connected Components of a Point Pattern
Extract or Assign Colour Values in a Colour Map
Convert and Compare Colours in Different Formats
Distance to Boundary of Window
Plot a List of Spatial Objects
Integral of a Pixel Image
Convert Pixel Image from Numeric to Factor
Distance to Boundary of Window
Distance Map of Line Segment Pattern
Generate a Logistic Regression Quadrature Scheme from a Point Pattern
Plot a List of Point Patterns
Quantiles of Weighted Empirical Cumulative Distribution Function
Quantile Tessellation
Identify Points in a Point Pattern
Exchange X and Y Coordinates
Interpolate a Pixel Image
Classify Points in a Point Pattern
Distance Map
Distance Map as a Function
Diameter of an Object
Geometrical Calculations for Three-Dimensional Box
Move Point To Nearest Line
Rectangular grid of points
Connected Components of Tiles of a Tessellation
Convolution of Pixel Images
Weil's Convexifying Operation
Distance on Delaunay Triangulation
Vertices and Edges of Dirichlet Tessellation
Invoke Text Editor on Hyperframe
Identify Segments in a Line Segment Pattern
Plot Data Using Graphics Symbol Map
Plot a Spatial Window
Compute Quadrature Weights Based on Dirichlet Tessellation
Extract the Domain of any Spatial Object
Lengths of Line Segments
Morphological Erosion of Windows
Histogram of Pixel Values in an Image
Evaluate Expression Involving Pixel Images
Fourier Basis Functions
Sample Quantiles of Pixel Image
Spatial Function Class
Extract Subset of Image
Delta Metric
Random Perturbation of a Point Pattern
Extract or Replace Subset of a Layered Object
Dirichlet Tessellation of Point Pattern
Compute Quadrature Weights Based on Grid Counts
Generate grid of parallel lines with random displacement
Make Objects Compatible
Histogram of Values of a Spatial Function
Safely Convert Point Pattern Window to Binary Mask
Compute Areas of Tiles in Dirichlet Tessellation
Union of Discs
Areas of Morphological Erosions
Morphological Erosion by a Disc
Intensity of a Multidimensional Space-Time Point Pattern
Create a Pixel Image Object
Empirical Intensity of Point Pattern
Intersection of Two Tessellations
Apply Function Pixelwise to List of Images
Intensity of a Dataset or a Model
Make Pixel Images Compatible
Plot a List of Things
Number of Line Segments in a Line Segment Pattern
Interpolate smoothly between specified colours
Test Whether Points Are Inside A Multidimensional Box
Test Whether Points Are Inside A Window
First or Last Part of a Spatial Pattern
Intersection Of Boxes Of Arbitrary Dimension
Hexagonal Grid or Tessellation
Test Whether An Object Is A Point Pattern on a Linear Network
Extract or Replace Subset of a List of Spatial Objects
Volume of an Object
Intersection, Union or Set Subtraction of Windows
Run Point-and-Click Interface
Simulate systematic random point pattern
Test Whether An Object Is A Pixel Image
Test Whether A Point Pattern is Marked
Nearest neighbour distances in three dimensions
Test whether Object is Multitype
Nearest neighbour distances
Rotate
Test Whether Marks Are Present
Apply Affine Transformation To Point Pattern
Extract or Replace Sub-Patterns
K-th Nearest Point Map
Compute Minimum or Maximum Nearest-Neighbour Distance
Layered Plot
Methods for Units
Approximate a Polygon by a Simpler Polygon
Test Whether An Object Is A Point Pattern
Plot a Yardstick or Scale Bar
Determine Type of Window
Plot a Spatial Quadrature Scheme
Apply Affine Transformation To Line Segment Pattern
Mean and Median of Pixel Values in an Image
Count Number of Geometrical Objects in a Spatial Dataset
Distance Between Two Point Patterns
Pad the Border of a Pixel Image
Apply Function to Every Neighbourhood in a Point Pattern
Coerce Point Pattern to a Data Frame
Combine Two Line Segment Patterns
Find Pixel Nearest to a Given Point
Methods for Spatial Functions
Methods for Layered Objects
Class of Line Segment Patterns
Count Multiplicity of Duplicate Points
Apply a Function Over a List and Obtain a List of Objects
Coerce Line Segment Pattern to a Data Frame
Pixel Image Approximation of a Window
Spatial Dimension of a Dataset
Deprecated spatstat.geom functions
Test Whether an Object is a Pixel Image on a Linear Network
Summarizing a Function of Spatial Location
Texture Map
Plot Image or Tessellation Using Texture Fill
Summarizing a Pixel Image
Plot an Arrow
Number of Points in a Point Pattern
Spokes pattern of dummy points
Border Region of a Window
Lookup Tables
Create List of Plotting Layers
Create Colour Scheme for a Range of Numbers
Convert Line Segment Pattern to Binary Pixel Mask
Determine Whether One Window is Contained In Another
Marks of a Point Pattern
Reflect In Origin
Methods for three-dimensional point patterns
Methods for Multidimensional Space-Time Point Patterns
Interactively Define a Polygon
Count Number of Vertices
Interactively Add Points
Morphological Closing
Midpoints of Line Segment Pattern
Pairwise distances in Three Dimensions
Pairwise distances
Rotate a Pixel Image
Extract Pixel Centres as Point Pattern
Place Points Evenly Along Specified Lines
Vertices of a Window
Colour Lookup Tables
Draw Points or Lines on a Surface Viewed in Perspective
Convert Pixel Array Between Different Conventions
Plot a List of Images
Decompose Window into Triangles
Concatenate x,y Coordinate Vectors
Pairwise distances between two different line segment patterns
Connected components
Pairwise distances between two different sets of points
Image of Nearest Defined Pixel Value
Pairwise distances between two different three-dimensional point patterns
Cut margins from rectangle
Nearest Neighbours Between Two Patterns in 3D
Pairwise distances
Weighted Median, Quantiles or Variance
Find Location of Maximum in a Pixel Image
Nearest Neighbour Index Map as a Function
Convert Pixel Image to Another Unit of Length
Crossing Points of Two Line Segment Patterns
Nearest Neighbours Between Two Patterns in Any Dimensions
Pairwise distances between line segments
Plot a Pixel Image
Plot a Text String
Find Line Segment Nearest to Each Point
Unstack Each Spatial Object in a List of Objects
Plot a Point Matching
Add margins to box in any dimension
Morphological Dilation
Elliptical Window.
Apply Vector Translation To Line Segment Pattern
Endpoints of Line Segment Pattern
Areas of Morphological Dilations
Crossing Points in a Line Segment Pattern
Tessellation Using Polar Coordinates
Mark of Nearest Neighbour
Internal spatstat.geom functions
Add margins to rectangle
Perimeter Length of Window
List of Two-Dimensional Spatial Objects
Print Brief Details of an Image
Make Periodic Copies of a Spatial Pattern
Nearest neighbour
Plot Quadrat Counts
Create a Point Pattern
Class of Point Patterns
Convert dataset to another unit of length
Print Brief Details of a Spatial Window
Generate Quasirandom Point Pattern in Given Window
Class of Quadrature Schemes
Text, Arrow or Scale Bar in a Diagram
Print Brief Details of a Point Pattern Dataset
Require a Specific Version of a Package
Find Nearest Point in a Region
Rescale Data to Lie Between Specified Limits
Quasirandom Patterns
Multidimensional Space-Time Point Pattern
Reorder Levels of a Factor-Valued Image or Pattern
Class of Point Matchings
Create a Line Segment Pattern
Nested Split
Check Whether Points Have Close Neighbours
Create Colour-Valued Pixel Image
Test Whether a Window is Convex
Make Windows Compatible
Methods for Multi-Dimensional Box
Remove Marks
Find Largest Circle Inside Window
Infinite Straight Lines
plot a Spatial Line Segment Pattern
Square Window
Convert Point Pattern to Another Unit of Length
Perspective Plot of Pixel Image
Plot a Colour Map
plot a Spatial Point Pattern
Plot Entries in a Hyperframe
Test Whether An Object Is Empty
Plot a Three-Dimensional Point Pattern
Simple Point-and-Click Interface Panels
Distance Map Using Rectangular Distance Metric
Summary of a Point Pattern Dataset
Rotate a Point Pattern
Cut Line Segments Where They Intersect
Evaluate Logical Expression Involving Pixel Images and Return
Region Where Expression is True
Print Brief Details of a Line Segment Pattern Dataset
Apply Numerical Rounding to Spatial Coordinates
Estimate window from points alone
Subset of Point Pattern Satisfying A Condition
Three Dimensional Point Pattern
Rotate a Line Segment Pattern
Evaluate an Expression in Each Row of a Hyperframe
Generate a Row or Column Arrangement of Rectangles.
Read Point Pattern From Data File
Subset of Hyperframe Satisfying A Condition
Print Progress Reports
Extract or Replace the Plot Arguments of a Layered Object
Create a Point Matching
Plot a Texture Map
Convert Window to Another Unit of Length
Summary of a Spatial Window
Create A Regular Polygon
Quadrat counting for a point pattern
Apply Scalar Dilation
Cartesian Coordinates for a Pixel Raster
Generate N Uniform Random Points in a Rectangle
Weighted kernel smoother
Marks of a Line Segment Pattern
Add Text Labels to Spatial Pattern
Check Whether Segments Cross
Extract List of Tiles in a Tessellation
Geometrical Operations for Distance Functions
Summary of a List of Spatial Objects
Apply Vector Translation
Pairwise Distances in Any Dimensions
Marks of a Tessellation
Nearest Neighbours Between Two Patterns
Stratified random point pattern
The spatstat.geom Package
Names of Tiles in a Tessellation
Rounding of Pixel Values
Extract the Total Computation Time
Print a Quadrature Scheme
Convert Line Segment Pattern to Another Unit of Length
Summarizing a Quadrature Scheme
Side Lengths of Enclosing Rectangle of a Window
Apply Vector Translation To Box Or Point Pattern In Arbitrary Dimension
Summary of a List of Things
Apply Vector Translation To Pixel Image
Check For Empty Tiles in a Tessellation
Nearest neighbour distances between line segments
Detect Numerical Rounding
Nearest Neighbour Distances in Any Dimensions
Divide Image Into Sub-images
Divide Point Pattern into Sub-patterns
Summary of a Line Segment Pattern Dataset
Summary of a List of Things
Morphological Opening
Pairwise distances
Plot a List of Things
Compute Area of Overlap
Compute Areas of Tiles in a Tessellation
Determine Which Tile Contains Each Given Point
Divide Multidimensional Point Pattern into Sub-patterns
Change Colour Values in a Colour Map
Subset of Line Segment Satisfying A Condition
Create a Tessellation
Graphics Symbol Map
Separate Multiple Columns of Marks
Union of Data and Dummy Points
Map Duplicate Entries to Unique Entries
Record the Computation Time
Update a Graphics Symbol Map.
Name for Unit of Length
Tessellation Delimited by Several Sets
Quadrature Scheme Based on Pixel Grid
Internal Options in Spatstat Package
Convert Window Back To Rectangle
Plot a Graphics Symbol Map
Plot a Tessellation
Set Covariance of a Window
Apply Vector Translation To Point Pattern
Divide Region into Quadrats
Rotate or Shift Infinite Lines
Test Which Side of Infinite Line a Point Falls On
Generate a Quadrature Scheme from a Point Pattern
Rotate a Window
Summary of a Split Point Pattern
Print Names and Version Numbers of Libraries Loaded
Extract Unique Points from a Spatial Point Pattern
Divide Hyperframe Into Subsets and Reassemble
Apply Vector Translation To Window
Weighted Histogram
Superimpose Several Geometric Patterns
Map Duplicate Entries to Unique Entries
Extract or Replace Subset of Hyperframe