Geometrical Functionality of the 'spatstat' Family

Documentation for package ‘spatstat.geom’ version 3.3-2

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A B C D E F G H I L M N O P Q R S T U V W Y Z misc

The spatstat.geom Package

-- A --

add.texture	Fill Plot With Texture
affine	Apply Affine Transformation
affine.distfun	Geometrical Operations for Distance Functions
affine.im	Apply Affine Transformation To Pixel Image
affine.layered	Methods for Layered Objects
affine.owin	Apply Affine Transformation To Window
affine.ppp	Apply Affine Transformation To Point Pattern
affine.psp	Apply Affine Transformation To Line Segment Pattern
affine.tess	Apply Geometrical Transformation To Tessellation
angles.psp	Orientation Angles of Line Segments
anyDuplicated.ppp	Determine Duplicated Points in a Spatial Point Pattern
anyDuplicated.ppx	Determine Duplicated Points in a Spatial Point Pattern
anylapply	Apply a Function Over a List and Obtain a List of Objects
anylist	List of Objects
anyNA.im	Check Whether Image Contains NA Values
append.psp	Combine Two Line Segment Patterns
applynbd	Apply Function to Every Neighbourhood in a Point Pattern
area	Area of a Window
area.default	Area of a Window
area.owin	Area of a Window
areaGain	Difference of Disc Areas
areaLoss	Difference of Disc Areas
as.anylist	List of Objects
as.array.im	Convert Pixel Image to Matrix or Array
as.box3	Convert Data to Three-Dimensional Box
as.boxx	Convert Data to Multi-Dimensional Box
as.colourmap	Convert to Colour Map
as.colourmap.colourmap	Convert to Colour Map
as.colourmap.symbolmap	Convert to Colour Map
as.data.frame.hyperframe	Coerce Hyperframe to Data Frame
as.data.frame.im	Convert Pixel Image to Data Frame
as.data.frame.owin	Convert Window to Data Frame
as.data.frame.ppp	Coerce Point Pattern to a Data Frame
as.data.frame.ppx	Extract coordinates and marks of multidimensional point pattern
as.data.frame.psp	Coerce Line Segment Pattern to a Data Frame
as.data.frame.tess	Convert Tessellation to Data Frame
as.function.im	Convert Pixel Image to Function of Coordinates
as.function.owin	Convert Window to Indicator Function
as.function.tess	Convert a Tessellation to a Function
as.hyperframe	Convert Data to Hyperframe
as.hyperframe.anylist	Convert Data to Hyperframe
as.hyperframe.data.frame	Convert Data to Hyperframe
as.hyperframe.default	Convert Data to Hyperframe
as.hyperframe.hyperframe	Convert Data to Hyperframe
as.hyperframe.listof	Convert Data to Hyperframe
as.hyperframe.ppx	Extract coordinates and marks of multidimensional point pattern
as.im	Convert to Pixel Image
as.im.data.frame	Convert to Pixel Image
as.im.default	Convert to Pixel Image
as.im.distfun	Convert to Pixel Image
as.im.expression	Convert to Pixel Image
as.im.function	Convert to Pixel Image
as.im.funxy	Convert to Pixel Image
as.im.im	Convert to Pixel Image
as.im.matrix	Convert to Pixel Image
as.im.nnfun	Convert to Pixel Image
as.im.owin	Convert to Pixel Image
as.im.ppp	Convert Point Pattern to Pixel Image
as.im.tess	Convert to Pixel Image
as.layered	Convert Data To Layered Object
as.layered.default	Convert Data To Layered Object
as.layered.listof	Convert Data To Layered Object
as.layered.ppp	Convert Data To Layered Object
as.layered.solist	Convert Data To Layered Object
as.layered.splitppp	Convert Data To Layered Object
as.mask	Pixel Image Approximation of a Window
as.mask.psp	Convert Line Segment Pattern to Binary Pixel Mask
as.matrix.im	Convert Pixel Image to Matrix or Array
as.matrix.owin	Convert Pixel Image to Matrix
as.matrix.ppx	Extract coordinates and marks of multidimensional point pattern
as.owin	Convert Data To Class owin
as.owin.boxx	Convert Data To Class owin
as.owin.data.frame	Convert Data To Class owin
as.owin.default	Convert Data To Class owin
as.owin.distfun	Convert Data To Class owin
as.owin.funxy	Convert Data To Class owin
as.owin.im	Convert Data To Class owin
as.owin.layered	Convert Data To Class owin
as.owin.nnfun	Convert Data To Class owin
as.owin.owin	Convert Data To Class owin
as.owin.ppp	Convert Data To Class owin
as.owin.psp	Convert Data To Class owin
as.owin.quad	Convert Data To Class owin
as.owin.quadratcount	Convert Data To Class owin
as.owin.tess	Convert Data To Class owin
as.polygonal	Convert a Window to a Polygonal Window
as.ppp	Convert Data To Class ppp
as.ppp.data.frame	Convert Data To Class ppp
as.ppp.default	Convert Data To Class ppp
as.ppp.matrix	Convert Data To Class ppp
as.ppp.ppp	Convert Data To Class ppp
as.ppp.psp	Convert Data To Class ppp
as.ppp.quad	Convert Data To Class ppp
as.psp	Convert Data To Class psp
as.psp.data.frame	Convert Data To Class psp
as.psp.default	Convert Data To Class psp
as.psp.matrix	Convert Data To Class psp
as.psp.psp	Convert Data To Class psp
as.rectangle	Window Frame
as.solist	Convert List of Two-Dimensional Spatial Objects
as.tess	Convert Data To Tessellation
as.tess.im	Convert Data To Tessellation
as.tess.list	Convert Data To Tessellation
as.tess.owin	Convert Data To Tessellation
as.tess.quadratcount	Convert Data To Tessellation
as.tess.tess	Convert Data To Tessellation

-- B --

bdist.pixels	Distance to Boundary of Window
bdist.points	Distance to Boundary of Window
bdist.tiles	Distance to Boundary of Window
beachcolourmap	Create Colour Scheme for a Range of Numbers
beachcolours	Create Colour Scheme for a Range of Numbers
border	Border Region of a Window
bounding.box.xy	Convex Hull of Points
boundingbox	Bounding Box of a Window, Image, or Point Pattern
boundingbox.default	Bounding Box of a Window, Image, or Point Pattern
boundingbox.im	Bounding Box of a Window, Image, or Point Pattern
boundingbox.linnet	Bounding Box of a Window, Image, or Point Pattern
boundingbox.lpp	Bounding Box of a Window, Image, or Point Pattern
boundingbox.owin	Bounding Box of a Window, Image, or Point Pattern
boundingbox.ppp	Bounding Box of a Window, Image, or Point Pattern
boundingbox.psp	Bounding Box of a Window, Image, or Point Pattern
boundingbox.solist	Bounding Box of a Window, Image, or Point Pattern
boundingcentre	Smallest Enclosing Circle
boundingcentre.owin	Smallest Enclosing Circle
boundingcentre.ppp	Smallest Enclosing Circle
boundingcircle	Smallest Enclosing Circle
boundingcircle.owin	Smallest Enclosing Circle
boundingcircle.ppp	Smallest Enclosing Circle
boundingradius	Smallest Enclosing Circle
boundingradius.owin	Smallest Enclosing Circle
boundingradius.ppp	Smallest Enclosing Circle
box3	Three-Dimensional Box
boxx	Multi-Dimensional Box
bufftess	Buffer Distance Tessellation
by.im	Apply Function to Image Broken Down by Factor
by.ppp	Apply a Function to a Point Pattern Broken Down by Factor

-- C --

cbind.hyperframe	Combine Hyperframes by Rows or by Columns
centroid.owin	Centroid of a window
chop.tess	Subdivide a Window or Tessellation using a Set of Lines
clear.simplepanel	Run Point-and-Click Interface
clickbox	Interactively Define a Rectangle
clickdist	Interactively Measure Distance
clickpoly	Interactively Define a Polygon
clickppp	Interactively Add Points
clip.infline	Intersect Infinite Straight Lines with a Window
closepairs	Close Pairs of Points
closepairs.pp3	Close Pairs of Points in 3 Dimensions
closepairs.ppp	Close Pairs of Points
closetriples	Close Triples of Points
closing	Morphological Closing
closing.owin	Morphological Closing
closing.ppp	Morphological Closing
closing.psp	Morphological Closing
col2hex	Convert and Compare Colours in Different Formats
colourmap	Colour Lookup Tables
colouroutputs	Extract or Assign Colour Values in a Colour Map
colouroutputs<-	Extract or Assign Colour Values in a Colour Map
colourtools	Convert and Compare Colours in Different Formats
commonGrid	Determine A Common Spatial Domain And Pixel Resolution
compatible	Test Whether Objects Are Compatible
compatible.im	Test Whether Pixel Images Are Compatible
compatible.unitname	Methods for Units
complement.owin	Take Complement of a Window
complementarycolour	Convert and Compare Colours in Different Formats
Complex.im	S3 Group Generic methods for images
Complex.imlist	S3 Group Generic methods for List of Images
concatxy	Concatenate x,y Coordinate Vectors
connected	Connected components
connected.im	Connected components
connected.owin	Connected components
connected.pp3	Connected Components of a Point Pattern
connected.ppp	Connected Components of a Point Pattern
connected.tess	Connected Components of Tiles of a Tessellation
contour.funxy	Methods for Spatial Functions
contour.im	Contour plot of pixel image
contour.imlist	Array of Contour Plots
contour.listof	Array of Contour Plots
convexhull	Convex Hull
convexhull.xy	Convex Hull of Points
convexify	Weil's Convexifying Operation
convexmetric	Distance Metric Defined by Convex Set
convolve.im	Convolution of Pixel Images
coords	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
coords.ppp	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
coords.ppx	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
coords.quad	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
coords<-	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
coords<-.ppp	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
coords<-.ppx	Extract or Change Coordinates of a Spatial or Spatiotemporal Point Pattern
corners	Corners of a rectangle
covering	Cover Region with Discs
crossdist	Pairwise distances
crossdist.default	Pairwise distances between two different sets of points
crossdist.pp3	Pairwise distances between two different three-dimensional point patterns
crossdist.ppp	Pairwise distances between two different point patterns
crossdist.ppx	Pairwise Distances Between Two Different Multi-Dimensional Point Patterns
crossdist.psp	Pairwise distances between two different line segment patterns
crossing.psp	Crossing Points of Two Line Segment Patterns
crosspairs	Close Pairs of Points
crosspairs.pp3	Close Pairs of Points in 3 Dimensions
crosspairs.ppp	Close Pairs of Points
cut.im	Convert Pixel Image from Numeric to Factor
cut.ppp	Classify Points in a Point Pattern

-- D --

default.dummy	Generate a Default Pattern of Dummy Points
default.symbolmap	Default Symbol Map for Plotting a Spatial Pattern
default.symbolmap.ppp	Default Symbol Map for Point Pattern
delaunay	Delaunay Triangulation of Point Pattern
delaunayDistance	Distance on Delaunay Triangulation
deltametric	Delta Metric
diameter	Diameter of an Object
diameter.box3	Geometrical Calculations for Three-Dimensional Box
diameter.boxx	Geometrical Calculations for Multi-Dimensional Box
diameter.owin	Diameter of a Window
dilated.areas	Areas of Morphological Dilations
dilation	Morphological Dilation
dilation.owin	Morphological Dilation
dilation.ppp	Morphological Dilation
dilation.psp	Morphological Dilation
dilationAny	Minkowski Sum of Windows
dirichlet	Dirichlet Tessellation of Point Pattern
dirichletAreas	Compute Areas of Tiles in Dirichlet Tessellation
dirichletEdges	Vertices and Edges of Dirichlet Tessellation
dirichletVertices	Vertices and Edges of Dirichlet Tessellation
dirichletWeights	Compute Quadrature Weights Based on Dirichlet Tessellation
disc	Circular Window
discpartarea	Area of Part of Disc
discretise	Safely Convert Point Pattern Window to Binary Mask
discs	Union of Discs
distfun	Distance Map as a Function
distfun.owin	Distance Map as a Function
distfun.ppp	Distance Map as a Function
distfun.psp	Distance Map as a Function
distmap	Distance Map
distmap.owin	Distance Map of Window
distmap.ppp	Distance Map of Point Pattern
distmap.psp	Distance Map of Line Segment Pattern
domain	Extract the Domain of any Spatial Object
domain.distfun	Extract the Domain of any Spatial Object
domain.funxy	Extract the Domain of any Spatial Object
domain.im	Extract the Domain of any Spatial Object
domain.layered	Extract the Domain of any Spatial Object
domain.nnfun	Extract the Domain of any Spatial Object
domain.pp3	Extract the Domain of any Spatial Object
domain.ppp	Extract the Domain of any Spatial Object
domain.ppx	Extract the Domain of any Spatial Object
domain.psp	Extract the Domain of any Spatial Object
domain.quad	Extract the Domain of any Spatial Object
domain.quadratcount	Extract the Domain of any Spatial Object
domain.tess	Extract the Domain of any Spatial Object
duplicated.ppp	Determine Duplicated Points in a Spatial Point Pattern
duplicated.ppx	Determine Duplicated Points in a Spatial Point Pattern

-- E --

edges	Extract Boundary Edges of a Window.
edges2triangles	List Triangles in a Graph
edges2vees	List Dihedral Triples in a Graph
edit.hyperframe	Invoke Text Editor on Hyperframe
edit.im	Invoke Text Editor on Spatial Data
edit.ppp	Invoke Text Editor on Spatial Data
edit.psp	Invoke Text Editor on Spatial Data
ellipse	Elliptical Window.
endpoints.psp	Endpoints of Line Segment Pattern
eroded.areas	Areas of Morphological Erosions
eroded.volumes	Geometrical Calculations for Three-Dimensional Box
eroded.volumes.box3	Geometrical Calculations for Three-Dimensional Box
eroded.volumes.boxx	Geometrical Calculations for Multi-Dimensional Box
erosion	Morphological Erosion by a Disc
erosion.owin	Morphological Erosion by a Disc
erosion.ppp	Morphological Erosion by a Disc
erosion.psp	Morphological Erosion by a Disc
erosionAny	Morphological Erosion of Windows
eval.im	Evaluate Expression Involving Pixel Images
extrapolate.psp	Extrapolate Line Segments to Obtain Infinite Lines

-- F --

fardist	Farthest Distance to Boundary of Window
fardist.owin	Farthest Distance to Boundary of Window
fardist.ppp	Farthest Distance to Boundary of Window
flipxy	Exchange X and Y Coordinates
flipxy.distfun	Geometrical Operations for Distance Functions
flipxy.im	Exchange X and Y Coordinates
flipxy.infline	Rotate or Shift Infinite Lines
flipxy.layered	Methods for Layered Objects
flipxy.owin	Exchange X and Y Coordinates
flipxy.ppp	Exchange X and Y Coordinates
flipxy.psp	Exchange X and Y Coordinates
flipxy.tess	Apply Geometrical Transformation To Tessellation
fourierbasis	Fourier Basis Functions
fourierbasisraw	Fourier Basis Functions
Frame	Extract or Change the Containing Rectangle of a Spatial Object
Frame.default	Extract or Change the Containing Rectangle of a Spatial Object
Frame<-	Extract or Change the Containing Rectangle of a Spatial Object
Frame<-.default	Extract or Change the Containing Rectangle of a Spatial Object
Frame<-.im	Extract or Change the Containing Rectangle of a Spatial Object
Frame<-.owin	Extract or Change the Containing Rectangle of a Spatial Object
Frame<-.ppp	Extract or Change the Containing Rectangle of a Spatial Object
framedist.pixels	Distance to Bounding Frame
funxy	Spatial Function Class

-- G --

gridcenters	Rectangular grid of points
gridcentres	Rectangular grid of points
gridweights	Compute Quadrature Weights Based on Grid Counts
grow.box3	Add margins to box in any dimension
grow.boxx	Add margins to box in any dimension
grow.rectangle	Add margins to rectangle
grow.simplepanel	Simple Point-and-Click Interface Panels

-- H --

Halton	Quasirandom Patterns
Hammersley	Quasirandom Patterns
harmonise	Make Objects Compatible
harmonise.im	Make Pixel Images Compatible
harmonise.owin	Make Windows Compatible
harmonise.unitname	Methods for Units
harmoniseLevels	Harmonise the levels of several factors, or factor-valued pixel images.
harmonize	Make Objects Compatible
harmonize.im	Make Pixel Images Compatible
harmonize.owin	Make Windows Compatible
harmonize.unitname	Methods for Units
has.close	Check Whether Points Have Close Neighbours
has.close.default	Check Whether Points Have Close Neighbours
has.close.pp3	Check Whether Points Have Close Neighbours
has.close.ppp	Check Whether Points Have Close Neighbours
head.ppp	First or Last Part of a Spatial Pattern
head.ppx	First or Last Part of a Spatial Pattern
head.psp	First or Last Part of a Spatial Pattern
head.tess	First or Last Part of a Spatial Pattern
hexagon	Create A Regular Polygon
hexgrid	Hexagonal Grid or Tessellation
hextess	Hexagonal Grid or Tessellation
hist.funxy	Histogram of Values of a Spatial Function
hist.im	Histogram of Pixel Values in an Image
hsvim	Create Colour-Valued Pixel Image
hyperframe	Hyper Data Frame

-- I --

identify.ppp	Identify Points in a Point Pattern
identify.psp	Identify Segments in a Line Segment Pattern
im	Create a Pixel Image Object
im.apply	Apply Function Pixelwise to List of Images
im.object	Class of Images
image.im	Plot a Pixel Image
image.imlist	Plot a List of Images
image.listof	Plot a List of Images
imcov	Spatial Covariance of a Pixel Image
incircle	Find Largest Circle Inside Window
infline	Infinite Straight Lines
inradius	Find Largest Circle Inside Window
inside.boxx	Test Whether Points Are Inside A Multidimensional Box
inside.owin	Test Whether Points Are Inside A Window
integral.im	Integral of a Pixel Image
intensity	Intensity of a Dataset or a Model
intensity.ppp	Empirical Intensity of Point Pattern
intensity.ppx	Intensity of a Multidimensional Space-Time Point Pattern
intensity.psp	Empirical Intensity of Line Segment Pattern
intensity.quadratcount	Intensity Estimates Using Quadrat Counts
intensity.splitppp	Empirical Intensity of Point Pattern
interp.colourmap	Interpolate smoothly between specified colours
interp.colours	Convert and Compare Colours in Different Formats
interp.im	Interpolate a Pixel Image
intersect.boxx	Intersection Of Boxes Of Arbitrary Dimension
intersect.owin	Intersection, Union or Set Subtraction of Windows
intersect.tess	Intersection of Two Tessellations
invoke.metric	Perform Geometric Task using a Specified Metric
invoke.symbolmap	Plot Data Using Graphics Symbol Map
is.boxx	Recognise a Multi-Dimensional Box
is.colour	Convert and Compare Colours in Different Formats
is.connected	Determine Whether an Object is Connected
is.connected.default	Determine Whether an Object is Connected
is.connected.ppp	Determine Whether a Point Pattern is Connected
is.convex	Test Whether a Window is Convex
is.empty	Test Whether An Object Is Empty
is.empty.default	Test Whether An Object Is Empty
is.empty.owin	Test Whether An Object Is Empty
is.empty.ppp	Test Whether An Object Is Empty
is.empty.psp	Test Whether An Object Is Empty
is.grey	Convert and Compare Colours in Different Formats
is.im	Test Whether An Object Is A Pixel Image
is.linim	Test Whether an Object is a Pixel Image on a Linear Network
is.linnet	Test Whether An Object Is A Linear Network
is.lpp	Test Whether An Object Is A Point Pattern on a Linear Network
is.marked	Test Whether Marks Are Present
is.marked.ppp	Test Whether A Point Pattern is Marked
is.mask	Determine Type of Window
is.multitype	Test whether Object is Multitype
is.multitype.ppp	Test Whether A Point Pattern is Multitype
is.owin	Test Whether An Object Is A Window
is.polygonal	Determine Type of Window
is.ppp	Test Whether An Object Is A Point Pattern
is.rectangle	Determine Type of Window
is.subset.owin	Determine Whether One Window is Contained In Another

-- L --

layered	Create List of Plotting Layers
layerplotargs	Extract or Replace the Plot Arguments of a Layered Object
layerplotargs<-	Extract or Replace the Plot Arguments of a Layered Object
layout.boxes	Generate a Row or Column Arrangement of Rectangles.
lengths_psp	Lengths of Line Segments
levelset	Level Set of a Pixel Image
lut	Lookup Tables

-- M --

marks	Marks of a Point Pattern
marks.ppp	Marks of a Point Pattern
marks.ppx	Marks of a Point Pattern
marks.psp	Marks of a Line Segment Pattern
marks.tess	Marks of a Tessellation
marks<-	Marks of a Point Pattern
marks<-.ppp	Marks of a Point Pattern
marks<-.ppx	Marks of a Point Pattern
marks<-.psp	Marks of a Line Segment Pattern
marks<-.tess	Marks of a Tessellation
markstat	Summarise Marks in Every Neighbourhood in a Point Pattern
matchingdist	Distance for a Point Pattern Matching
Math.im	S3 Group Generic methods for images
Math.imlist	S3 Group Generic methods for List of Images
maxnndist	Compute Minimum or Maximum Nearest-Neighbour Distance
mean.im	Mean and Median of Pixel Values in an Image
median.im	Mean and Median of Pixel Values in an Image
mergeLevels	Merge Levels of a Factor
methods.box3	Methods for Three-Dimensional Box
methods.boxx	Methods for Multi-Dimensional Box
methods.distfun	Geometrical Operations for Distance Functions
methods.funxy	Methods for Spatial Functions
methods.layered	Methods for Layered Objects
methods.pp3	Methods for three-dimensional point patterns
methods.ppx	Methods for Multidimensional Space-Time Point Patterns
methods.unitname	Methods for Units
metric.object	Distance Metric
midpoints.psp	Midpoints of Line Segment Pattern
MinkowskiSum	Minkowski Sum of Windows
minnndist	Compute Minimum or Maximum Nearest-Neighbour Distance
multiplicity	Count Multiplicity of Duplicate Points
multiplicity.data.frame	Count Multiplicity of Duplicate Points
multiplicity.default	Count Multiplicity of Duplicate Points
multiplicity.ppp	Count Multiplicity of Duplicate Points
multiplicity.ppx	Count Multiplicity of Duplicate Points

-- N --

nearest.raster.point	Find Pixel Nearest to a Given Point
nearestsegment	Find Line Segment Nearest to Each Point
nearestValue	Image of Nearest Defined Pixel Value
nestsplit	Nested Split
nncross	Nearest Neighbours Between Two Patterns
nncross.default	Nearest Neighbours Between Two Patterns
nncross.pp3	Nearest Neighbours Between Two Patterns in 3D
nncross.ppp	Nearest Neighbours Between Two Patterns
nncross.ppx	Nearest Neighbours Between Two Patterns in Any Dimensions
nndist	Nearest neighbour distances
nndist.default	Nearest neighbour distances
nndist.pp3	Nearest neighbour distances in three dimensions
nndist.ppp	Nearest neighbour distances
nndist.ppx	Nearest Neighbour Distances in Any Dimensions
nndist.psp	Nearest neighbour distances between line segments
nnfun	Nearest Neighbour Index Map as a Function
nnfun.ppp	Nearest Neighbour Index Map as a Function
nnfun.psp	Nearest Neighbour Index Map as a Function
nnmap	K-th Nearest Point Map
nnmark	Mark of Nearest Neighbour
nnwhich	Nearest neighbour
nnwhich.default	Nearest neighbour
nnwhich.pp3	Nearest neighbours in three dimensions
nnwhich.ppp	Nearest neighbour
nnwhich.ppx	Nearest Neighbours in Any Dimensions
nobjects	Count Number of Geometrical Objects in a Spatial Dataset
nobjects.ppp	Count Number of Geometrical Objects in a Spatial Dataset
nobjects.ppx	Count Number of Geometrical Objects in a Spatial Dataset
nobjects.psp	Count Number of Geometrical Objects in a Spatial Dataset
nobjects.tess	Count Number of Geometrical Objects in a Spatial Dataset
npoints	Number of Points in a Point Pattern
npoints.pp3	Number of Points in a Point Pattern
npoints.ppp	Number of Points in a Point Pattern
npoints.ppx	Number of Points in a Point Pattern
nsegments	Number of Line Segments in a Line Segment Pattern
nsegments.psp	Number of Line Segments in a Line Segment Pattern
nvertices	Count Number of Vertices
nvertices.default	Count Number of Vertices
nvertices.owin	Count Number of Vertices

-- O --

onearrow	Text, Arrow or Scale Bar in a Diagram
opening	Morphological Opening
opening.owin	Morphological Opening
opening.ppp	Morphological Opening
opening.psp	Morphological Opening
Ops.im	S3 Group Generic methods for images
Ops.imlist	S3 Group Generic methods for List of Images
overlap.owin	Compute Area of Overlap
owin	Create a Window
owin.object	Class owin
owin2mask	Convert Window to Binary Mask under Constraints

-- P --

padimage	Pad the Border of a Pixel Image
pairdist	Pairwise distances
pairdist.default	Pairwise distances
pairdist.pp3	Pairwise distances in Three Dimensions
pairdist.ppp	Pairwise distances
pairdist.ppx	Pairwise Distances in Any Dimensions
pairdist.psp	Pairwise distances between line segments
paletteindex	Convert and Compare Colours in Different Formats
perimeter	Perimeter Length of Window
periodify	Make Periodic Copies of a Spatial Pattern
periodify.owin	Make Periodic Copies of a Spatial Pattern
periodify.ppp	Make Periodic Copies of a Spatial Pattern
periodify.psp	Make Periodic Copies of a Spatial Pattern
persp.funxy	Methods for Spatial Functions
persp.im	Perspective Plot of Pixel Image
perspContour	Draw Points or Lines on a Surface Viewed in Perspective
perspLines	Draw Points or Lines on a Surface Viewed in Perspective
perspPoints	Draw Points or Lines on a Surface Viewed in Perspective
perspSegments	Draw Points or Lines on a Surface Viewed in Perspective
pHcolour	Colour Map for pH Values
pHcolourmap	Colour Map for pH Values
pixelcentres	Extract Pixel Centres as Point Pattern
pixellate	Convert Spatial Object to Pixel Image
pixellate.owin	Convert Window to Pixel Image
pixellate.ppp	Convert Point Pattern to Pixel Image
pixellate.psp	Convert Line Segment Pattern to Pixel Image
pixelquad	Quadrature Scheme Based on Pixel Grid
plot.anylist	Plot a List of Things
plot.colourmap	Plot a Colour Map
plot.funxy	Methods for Spatial Functions
plot.hyperframe	Plot Entries in a Hyperframe
plot.im	Plot a Pixel Image
plot.imlist	Plot a List of Images
plot.infline	Infinite Straight Lines
plot.layered	Layered Plot
plot.listof	Plot a List of Things
plot.onearrow	Plot an Arrow
plot.owin	Plot a Spatial Window
plot.pp3	Plot a Three-Dimensional Point Pattern
plot.ppp	plot a Spatial Point Pattern
plot.pppmatching	Plot a Point Matching
plot.ppx	Methods for Multidimensional Space-Time Point Patterns
plot.psp	plot a Spatial Line Segment Pattern
plot.quad	Plot a Spatial Quadrature Scheme
plot.quadratcount	Plot Quadrat Counts
plot.solist	Plot a List of Spatial Objects
plot.splitppp	Plot a List of Point Patterns
plot.symbolmap	Plot a Graphics Symbol Map
plot.tess	Plot a Tessellation
plot.textstring	Plot a Text String
plot.texturemap	Plot a Texture Map
plot.yardstick	Plot a Yardstick or Scale Bar
pointsOnLines	Place Points Evenly Along Specified Lines
polartess	Tessellation Using Polar Coordinates
pp3	Three Dimensional Point Pattern
ppp	Create a Point Pattern
ppp.object	Class of Point Patterns
pppdist	Distance Between Two Point Patterns
pppmatching	Create a Point Matching
pppmatching.object	Class of Point Matchings
ppx	Multidimensional Space-Time Point Pattern
print.box3	Methods for Three-Dimensional Box
print.boxx	Methods for Multi-Dimensional Box
print.im	Print Brief Details of an Image
print.infline	Infinite Straight Lines
print.owin	Print Brief Details of a Spatial Window
print.pp3	Methods for three-dimensional point patterns
print.ppp	Print Brief Details of a Point Pattern Dataset
print.ppx	Methods for Multidimensional Space-Time Point Patterns
print.psp	Print Brief Details of a Line Segment Pattern Dataset
print.quad	Print a Quadrature Scheme
print.summary.im	Summarizing a Pixel Image
print.summary.pp3	Methods for three-dimensional point patterns
print.summary.quad	Summarizing a Quadrature Scheme
print.unitname	Methods for Units
progressreport	Print Progress Reports
project2segment	Move Point To Nearest Line
project2set	Find Nearest Point in a Region
psp	Create a Line Segment Pattern
psp.object	Class of Line Segment Patterns
psp2mask	Convert Line Segment Pattern to Binary Pixel Mask

-- Q --

quad.object	Class of Quadrature Schemes
quadratcount	Quadrat counting for a point pattern
quadratcount.ppp	Quadrat counting for a point pattern
quadratcount.splitppp	Quadrat counting for a point pattern
quadrats	Divide Region into Quadrats
quadscheme	Generate a Quadrature Scheme from a Point Pattern
quadscheme.logi	Generate a Logistic Regression Quadrature Scheme from a Point Pattern
quantess	Quantile Tessellation
quantess.im	Quantile Tessellation
quantess.owin	Quantile Tessellation
quantess.ppp	Quantile Tessellation
quantile.im	Sample Quantiles of Pixel Image
quantilefun.im	Quantile Function for Images
quasirandom	Quasirandom Patterns

-- R --

raster.x	Cartesian Coordinates for a Pixel Raster
raster.xy	Cartesian Coordinates for a Pixel Raster
raster.y	Cartesian Coordinates for a Pixel Raster
rbind.hyperframe	Combine Hyperframes by Rows or by Columns
rectdistmap	Distance Map Using Rectangular Distance Metric
redraw.simplepanel	Run Point-and-Click Interface
reflect	Reflect In Origin
reflect.default	Reflect In Origin
reflect.distfun	Geometrical Operations for Distance Functions
reflect.im	Reflect In Origin
reflect.infline	Rotate or Shift Infinite Lines
reflect.layered	Methods for Layered Objects
reflect.tess	Apply Geometrical Transformation To Tessellation
regularpolygon	Create A Regular Polygon
relevel.im	Reorder Levels of a Factor-Valued Image or Pattern
relevel.ppp	Reorder Levels of a Factor-Valued Image or Pattern
relevel.ppx	Reorder Levels of a Factor-Valued Image or Pattern
requireversion	Require a Specific Version of a Package
rescale	Convert dataset to another unit of length
rescale.distfun	Geometrical Operations for Distance Functions
rescale.im	Convert Pixel Image to Another Unit of Length
rescale.layered	Methods for Layered Objects
rescale.owin	Convert Window to Another Unit of Length
rescale.ppp	Convert Point Pattern to Another Unit of Length
rescale.psp	Convert Line Segment Pattern to Another Unit of Length
rescale.unitname	Methods for Units
rescue.rectangle	Convert Window Back To Rectangle
reset.spatstat.options	Internal Options in Spatstat Package
restrict.colourmap	Restrict a Colour Map to a Subset of Values
rexplode	Explode a Point Pattern by Displacing Duplicated Points
rexplode.ppp	Explode a Point Pattern by Displacing Duplicated Points
rgb2hex	Convert and Compare Colours in Different Formats
rgb2hsva	Convert and Compare Colours in Different Formats
rgbim	Create Colour-Valued Pixel Image
ripras	Estimate window from points alone
rjitter	Random Perturbation of a Point Pattern
rjitter.ppp	Random Perturbation of a Point Pattern
rlinegrid	Generate grid of parallel lines with random displacement
rotate	Rotate
rotate.distfun	Geometrical Operations for Distance Functions
rotate.im	Rotate a Pixel Image
rotate.infline	Rotate or Shift Infinite Lines
rotate.layered	Methods for Layered Objects
rotate.owin	Rotate a Window
rotate.ppp	Rotate a Point Pattern
rotate.psp	Rotate a Line Segment Pattern
rotate.tess	Apply Geometrical Transformation To Tessellation
round.pp3	Apply Numerical Rounding to Spatial Coordinates
round.ppp	Apply Numerical Rounding to Spatial Coordinates
round.ppx	Apply Numerical Rounding to Spatial Coordinates
rounding.pp3	Detect Numerical Rounding
rounding.ppp	Detect Numerical Rounding
rounding.ppx	Detect Numerical Rounding
rQuasi	Generate Quasirandom Point Pattern in Given Window
rsyst	Simulate systematic random point pattern
run.simplepanel	Run Point-and-Click Interface
runifrect	Generate N Uniform Random Points in a Rectangle

-- S --

samecolour	Convert and Compare Colours in Different Formats
scalardilate	Apply Scalar Dilation
scalardilate.default	Apply Scalar Dilation
scalardilate.distfun	Geometrical Operations for Distance Functions
scalardilate.im	Apply Scalar Dilation
scalardilate.layered	Methods for Layered Objects
scalardilate.owin	Apply Scalar Dilation
scalardilate.ppp	Apply Scalar Dilation
scalardilate.psp	Apply Scalar Dilation
scalardilate.tess	Apply Geometrical Transformation To Tessellation
scale.boxx	Methods for Multi-Dimensional Box
scale.ppx	Methods for Multidimensional Space-Time Point Patterns
scaletointerval	Rescale Data to Lie Between Specified Limits
scaletointerval.default	Rescale Data to Lie Between Specified Limits
scaletointerval.im	Rescale Data to Lie Between Specified Limits
scanpp	Read Point Pattern From Data File
selfcrossing.psp	Crossing Points in a Line Segment Pattern
selfcut.psp	Cut Line Segments Where They Intersect
sessionLibs	Print Names and Version Numbers of Libraries Loaded
setcov	Set Covariance of a Window
setmarks	Marks of a Point Pattern
setminus.owin	Intersection, Union or Set Subtraction of Windows
shift	Apply Vector Translation
shift.boxx	Apply Vector Translation To Box Or Point Pattern In Arbitrary Dimension
shift.distfun	Geometrical Operations for Distance Functions
shift.im	Apply Vector Translation To Pixel Image
shift.infline	Rotate or Shift Infinite Lines
shift.layered	Methods for Layered Objects
shift.owin	Apply Vector Translation To Window
shift.ppp	Apply Vector Translation To Point Pattern
shift.ppx	Apply Vector Translation To Box Or Point Pattern In Arbitrary Dimension
shift.psp	Apply Vector Translation To Line Segment Pattern
shift.tess	Apply Geometrical Transformation To Tessellation
shortside	Geometrical Calculations for Three-Dimensional Box
shortside.box3	Geometrical Calculations for Three-Dimensional Box
shortside.boxx	Geometrical Calculations for Multi-Dimensional Box
shortside.owin	Side Lengths of Enclosing Rectangle of a Window
sidelengths	Geometrical Calculations for Three-Dimensional Box
sidelengths.box3	Geometrical Calculations for Three-Dimensional Box
sidelengths.boxx	Geometrical Calculations for Multi-Dimensional Box
sidelengths.owin	Side Lengths of Enclosing Rectangle of a Window
simplepanel	Simple Point-and-Click Interface Panels
simplify.owin	Approximate a Polygon by a Simpler Polygon
solapply	Apply a Function Over a List and Obtain a List of Objects
solist	List of Two-Dimensional Spatial Objects
solutionset	Evaluate Logical Expression Involving Pixel Images and Return Region Where Expression is True
spatdim	Spatial Dimension of a Dataset
spatstat.geom	The spatstat.geom Package
spatstat.options	Internal Options in Spatstat Package
split.hyperframe	Divide Hyperframe Into Subsets and Reassemble
split.im	Divide Image Into Sub-images
split.ppp	Divide Point Pattern into Sub-patterns
split.ppx	Divide Multidimensional Point Pattern into Sub-patterns
split<-.hyperframe	Divide Hyperframe Into Subsets and Reassemble
split<-.ppp	Divide Point Pattern into Sub-patterns
spokes	Spokes pattern of dummy points
square	Square Window
stratrand	Stratified random point pattern
subset.hyperframe	Subset of Hyperframe Satisfying A Condition
subset.pp3	Subset of Point Pattern Satisfying A Condition
subset.ppp	Subset of Point Pattern Satisfying A Condition
subset.ppx	Subset of Point Pattern Satisfying A Condition
subset.psp	Subset of Line Segment Satisfying A Condition
summary.anylist	Summary of a List of Things
summary.distfun	Summarizing a Function of Spatial Location
summary.funxy	Summarizing a Function of Spatial Location
Summary.im	S3 Group Generic methods for images
summary.im	Summarizing a Pixel Image
Summary.imlist	S3 Group Generic methods for List of Images
summary.listof	Summary of a List of Things
summary.owin	Summary of a Spatial Window
summary.pp3	Methods for three-dimensional point patterns
summary.ppp	Summary of a Point Pattern Dataset
summary.psp	Summary of a Line Segment Pattern Dataset
summary.quad	Summarizing a Quadrature Scheme
summary.solist	Summary of a List of Spatial Objects
summary.splitppp	Summary of a Split Point Pattern
summary.unitname	Methods for Units
superimpose	Superimpose Several Geometric Patterns
superimpose.default	Superimpose Several Geometric Patterns
superimpose.ppp	Superimpose Several Geometric Patterns
superimpose.ppplist	Superimpose Several Geometric Patterns
superimpose.psp	Superimpose Several Geometric Patterns
superimpose.splitppp	Superimpose Several Geometric Patterns
symbolmap	Graphics Symbol Map

-- T --

tail.ppp	First or Last Part of a Spatial Pattern
tail.ppx	First or Last Part of a Spatial Pattern
tail.psp	First or Last Part of a Spatial Pattern
tail.tess	First or Last Part of a Spatial Pattern
tess	Create a Tessellation
test.crossing.psp	Check Whether Segments Cross
test.selfcrossing.psp	Check Whether Segments Cross
text.ppp	Add Text Labels to Spatial Pattern
text.psp	Add Text Labels to Spatial Pattern
textstring	Text, Arrow or Scale Bar in a Diagram
texturemap	Texture Map
textureplot	Plot Image or Tessellation Using Texture Fill
tile.areas	Compute Areas of Tiles in a Tessellation
tileindex	Determine Which Tile Contains Each Given Point
tilenames	Names of Tiles in a Tessellation
tilenames.tess	Names of Tiles in a Tessellation
tilenames<-	Names of Tiles in a Tessellation
tilenames<-.tess	Names of Tiles in a Tessellation
tiles	Extract List of Tiles in a Tessellation
tiles.empty	Check For Empty Tiles in a Tessellation
timed	Record the Computation Time
timeTaken	Extract the Total Computation Time
to.grey	Convert and Compare Colours in Different Formats
to.opaque	Convert and Compare Colours in Different Formats
to.saturated	Convert and Compare Colours in Different Formats
to.transparent	Convert and Compare Colours in Different Formats
transmat	Convert Pixel Array Between Different Conventions
triangulate.owin	Decompose Window into Triangles
trim.rectangle	Cut margins from rectangle
tweak.colourmap	Change Colour Values in a Colour Map

-- U --

union.owin	Intersection, Union or Set Subtraction of Windows
union.quad	Union of Data and Dummy Points
unique.ppp	Extract Unique Points from a Spatial Point Pattern
unique.ppx	Extract Unique Points from a Spatial Point Pattern
uniquemap.lpp	Map Duplicate Entries to Unique Entries
uniquemap.ppp	Map Duplicate Entries to Unique Entries
uniquemap.ppx	Map Duplicate Entries to Unique Entries
unit.square	Square Window
unitname	Name for Unit of Length
unitname.box3	Methods for Three-Dimensional Box
unitname.boxx	Methods for Multi-Dimensional Box
unitname.im	Name for Unit of Length
unitname.owin	Name for Unit of Length
unitname.pp3	Methods for three-dimensional point patterns
unitname.ppp	Name for Unit of Length
unitname.ppx	Methods for Multidimensional Space-Time Point Patterns
unitname.psp	Name for Unit of Length
unitname.quad	Name for Unit of Length
unitname.tess	Name for Unit of Length
unitname<-	Name for Unit of Length
unitname<-.box3	Methods for Three-Dimensional Box
unitname<-.boxx	Methods for Multi-Dimensional Box
unitname<-.im	Name for Unit of Length
unitname<-.owin	Name for Unit of Length
unitname<-.pp3	Methods for three-dimensional point patterns
unitname<-.ppp	Name for Unit of Length
unitname<-.ppx	Methods for Multidimensional Space-Time Point Patterns
unitname<-.psp	Name for Unit of Length
unitname<-.quad	Name for Unit of Length
unitname<-.tess	Name for Unit of Length
unmark	Remove Marks
unmark.ppp	Remove Marks
unmark.ppx	Remove Marks
unmark.psp	Remove Marks
unmark.splitppp	Remove Marks
unmark.tess	Marks of a Tessellation
unstack.layered	Unstack Each Spatial Object in a List of Objects
unstack.ppp	Separate Multiple Columns of Marks
unstack.psp	Separate Multiple Columns of Marks
unstack.solist	Unstack Each Spatial Object in a List of Objects
unstack.tess	Separate Multiple Columns of Marks
update.symbolmap	Update a Graphics Symbol Map.

-- V --

vdCorput	Quasirandom Patterns
venn.tess	Tessellation Delimited by Several Sets
vertices	Vertices of a Window
vertices.owin	Vertices of a Window
volume	Volume of an Object
volume.box3	Geometrical Calculations for Three-Dimensional Box
volume.boxx	Geometrical Calculations for Multi-Dimensional Box
volume.owin	Area of a Window

-- W --

where.max	Find Location of Maximum in a Pixel Image
where.min	Find Location of Maximum in a Pixel Image
whichhalfplane	Test Which Side of Infinite Line a Point Falls On
Window	Extract or Change the Window of a Spatial Object
Window.distfun	Extract Window of Spatial Object
Window.funxy	Extract Window of Spatial Object
Window.im	Extract or Change the Window of a Spatial Object
Window.layered	Extract Window of Spatial Object
Window.nnfun	Extract Window of Spatial Object
Window.ppp	Extract or Change the Window of a Spatial Object
Window.psp	Extract or Change the Window of a Spatial Object
Window.quad	Extract or Change the Window of a Spatial Object
Window.quadratcount	Extract Window of Spatial Object
Window.tess	Extract Window of Spatial Object
Window<-	Extract or Change the Window of a Spatial Object
Window<-.im	Extract or Change the Window of a Spatial Object
Window<-.ppp	Extract or Change the Window of a Spatial Object
Window<-.psp	Extract or Change the Window of a Spatial Object
Window<-.quad	Extract or Change the Window of a Spatial Object
with.hyperframe	Evaluate an Expression in Each Row of a Hyperframe

-- Y --

yardstick

Text, Arrow or Scale Bar in a Diagram

-- Z --

zapsmall.im

Rounding of Pixel Values

-- misc --

$.hyperframe	Extract or Replace Subset of Hyperframe
$<-.hyperframe	Extract or Replace Subset of Hyperframe
%(+)%	Minkowski Sum of Windows
%(-)%	Morphological Erosion of Windows
%mark%	Marks of a Point Pattern
[.anylist	Extract or Replace Subset of a List of Things
[.hyperframe	Extract or Replace Subset of Hyperframe
[.im	Extract Subset of Image
[.layered	Extract or Replace Subset of a Layered Object
[.owin	Extract Subset of Window
[.ppp	Extract or Replace Subset of Point Pattern
[.ppx	Extract Subset of Multidimensional Point Pattern
[.psp	Extract Subset of Line Segment Pattern
[.quad	Subset of Quadrature Scheme
[.solist	Extract or Replace Subset of a List of Spatial Objects
[.splitppp	Extract or Replace Sub-Patterns
[.tess	Extract or Replace Subset of Tessellation
[<-.anylist	Extract or Replace Subset of a List of Things
[<-.hyperframe	Extract or Replace Subset of Hyperframe
[<-.im	Reset Values in Subset of Image
[<-.layered	Extract or Replace Subset of a Layered Object
[<-.listof	Extract or Replace Subset of a List of Things
[<-.ppp	Extract or Replace Subset of Point Pattern
[<-.solist	Extract or Replace Subset of a List of Spatial Objects
[<-.splitppp	Extract or Replace Sub-Patterns
[<-.tess	Extract or Replace Subset of Tessellation
[[.hyperframe	Extract or Replace Subset of Hyperframe
[[<-.hyperframe	Extract or Replace Subset of Hyperframe
[[<-.layered	Extract or Replace Subset of a Layered Object