Man pages for spatstat
Spatial Point Pattern Analysis, Model-Fitting, Simulation, Tests

adaptive.densityIntensity Estimate of Point Pattern Using Tessellation
add.textureFill Plot With Texture
addvarAdded Variable Plot for Point Process Model
affineApply Affine Transformation
affine.imApply Affine Transformation To Pixel Image
affine.linnetApply Geometrical Transformations to a Linear Network
affine.lppApply Geometrical Transformations to Point Pattern on a...
affine.owinApply Affine Transformation To Window
affine.pppApply Affine Transformation To Point Pattern
affine.pspApply Affine Transformation To Line Segment Pattern
affine.tessApply Geometrical Transformation To Tessellation
allstatsCalculate four standard summary functions of a point pattern.
alltypesCalculate Summary Statistic for All Types in a Multitype...
angles.pspOrientation Angles of Line Segments
anova.lppmANOVA for Fitted Point Process Models on Linear Network
anova.mppmANOVA for Fitted Point Process Models for Replicated Patterns
anova.ppmANOVA for Fitted Point Process Models
anova.slrmAnalysis of Deviance for Spatial Logistic Regression Models
anylistList of Objects
anyNA.imCheck Whether Image Contains NA Values
append.pspCombine Two Line Segment Patterns
applynbdApply Function to Every Neighbourhood in a Point Pattern
areaGainDifference of Disc Areas
AreaInterThe Area Interaction Point Process Model
areaLossDifference of Disc Areas
area.owinArea of a Window
as.box3Convert Data to Three-Dimensional Box
as.boxxConvert Data to Multi-Dimensional Box Envelope to Data Frame Hyperframe to Data Frame Pixel Image to Data Frame Window to Data Frame Point Pattern to a Data Frame Line Segment Pattern to a Data Frame Tessellation to Data Frame
as.function.fvConvert Function Value Table to Function
as.function.imConvert Pixel Image to Function of Coordinates
as.function.leverage.ppmConvert Leverage Object to Function of Coordinates
as.function.owinConvert Window to Indicator Function
as.function.tessConvert a Tessellation to a Function
as.fvConvert Data To Class fv
as.hyperframeConvert Data to Hyperframe
as.hyperframe.ppxExtract coordinates and marks of multidimensional point...
as.imConvert to Pixel Image
as.interactExtract Interaction Structure
as.layeredConvert Data To Layered Object
as.linfunConvert Data to a Function on a Linear Network
as.linimConvert to Pixel Image on Linear Network
as.linnet.linimExtract Linear Network from Data on a Linear Network
as.linnet.pspConvert Line Segment Pattern to Linear Network
as.lppConvert Data to a Point Pattern on a Linear Network
as.maskPixel Image Approximation of a Window
as.mask.pspConvert Line Segment Pattern to Binary Pixel Mask
as.matrix.imConvert Pixel Image to Matrix or Array
as.matrix.owinConvert Pixel Image to Matrix
as.owinConvert Data To Class owin
as.polygonalConvert a Window to a Polygonal Window
as.ppmExtract Fitted Point Process Model
as.pppConvert Data To Class ppp
as.pspConvert Data To Class psp
as.rectangleWindow Frame
as.solistConvert List of Two-Dimensional Spatial Objects
as.tessConvert Data To Tessellation
aucArea Under ROC Curve
BadGeyHybrid Geyer Point Process Model
bc.ppmBias Correction for Fitted Model
bdist.pixelsDistance to Boundary of Window
bdist.pointsDistance to Boundary of Window
bdist.tilesDistance to Boundary of Window
beachcoloursCreate Colour Scheme for a Range of Numbers
beginnerPrint Introduction For Beginners
beginsCheck Start of Character String
berman.testBerman's Tests for Point Process Model
bind.fvCombine Function Value Tables
bits.testBalanced Independent Two-Stage Monte Carlo Test
blurApply Gaussian Blur to a Pixel Image
borderBorder Region of a Window
boundingboxBounding Box of a Window, Image, or Point Pattern Hull of Points
boundingcircleSmallest Enclosing Circle
box3Three-Dimensional Box
boxxMulti-Dimensional Box
branchlabelfunTree Branch Membership Labelling Function
bugfixesList Recent Bug Fixes
bw.CvLCronie and van Lieshout's Criterion for Bandwidth Selection...
bw.diggleCross Validated Bandwidth Selection for Kernel Density
bw.fracBandwidth Selection Based on Window Geometry
bw.pcfCross Validated Bandwidth Selection for Pair Correlation...
bw.pplLikelihood Cross Validation Bandwidth Selection for Kernel...
bw.relriskCross Validated Bandwidth Selection for Relative Risk...
bw.scottScott's Rule for Bandwidth Selection for Kernel Density
bw.smoothpppCross Validated Bandwidth Selection for Spatial Smoothing
bw.stoyanStoyan's Rule of Thumb for Bandwidth Selection
by.imApply Function to Image Broken Down by Factor
by.pppApply a Function to a Point Pattern Broken Down by Factor
cauchy.estKFit the Neyman-Scott cluster process with Cauchy kernel
cauchy.estpcfFit the Neyman-Scott cluster process with Cauchy kernel
cbind.hyperframeCombine Hyperframes by Rows or by Columns
CDFCumulative Distribution Function From Kernel Density Estimate
cdf.testSpatial Distribution Test for Point Pattern or Point Process...
cdf.test.mppmSpatial Distribution Test for Multiple Point Process Model
centroid.owinCentroid of a window
chop.tessSubdivide a Window or Tessellation using a Set of Lines
circdensityDensity Estimation for Circular Data
clarkevansClark and Evans Aggregation Index
clarkevans.testClark and Evans Test
clickboxInteractively Define a Rectangle
clickdistInteractively Measure Distance
clickjoinInteractively join vertices on a plot
clicklppInteractively Add Points on a Linear Network
clickpolyInteractively Define a Polygon
clickpppInteractively Add Points
clip.inflineIntersect Infinite Straight Lines with a Window
closepairsClose Pairs of Points
closepairs.pp3Close Pairs of Points in 3 Dimensions
closetriplesClose Triples of Points
closingMorphological Closing
clusterfieldField of clusters
clusterfitFit Cluster or Cox Point Process Model via Minimum Contrast
clusterkernelExtract Cluster Offspring Kernel
clusterradiusCompute or Extract Effective Range of Cluster Kernel
clustersetAllard-Fraley Estimator of Cluster Feature
coef.mppmCoefficients of Point Process Model Fitted to Multiple Point...
coef.ppmCoefficients of Fitted Point Process Model
coef.slrmCoefficients of Fitted Spatial Logistic Regression Model
collapse.fvCollapse Several Function Tables into One
colourmapColour Lookup Tables
colouroutputsExtract or Assign Colour Values in a Colour Map
colourtoolsConvert and Compare Colours in Different Formats
commonGridDetermine A Common Spatial Domain And Pixel Resolution
compareFitResidual Diagnostics for Multiple Fitted Models
compatibleTest Whether Objects Are Compatible
compatible.faspTest Whether Function Arrays Are Compatible
compatible.fvTest Whether Function Objects Are Compatible
compatible.imTest Whether Pixel Images Are Compatible
compileKGeneric Calculation of K Function and Pair Correlation...
complement.owinTake Complement of a Window
concatxyConcatenate x,y Coordinate Vectors
ConcomThe Connected Component Process Model
connectedConnected components
connected.linnetConnected Components of a Linear Network
connected.lppConnected Components of a Point Pattern on a Linear Network
connected.pppConnected Components of a Point Pattern
connected.tessConnected Components of Tiles of a Tessellation
contour.imContour plot of pixel image
contour.imlistArray of Contour Plots
convexhullConvex Hull
convexhull.xyConvex Hull of Points
convexifyWeil's Convexifying Operation
convolve.imConvolution of Pixel Images
coordsExtract or Change Coordinates of a Spatial or Spatiotemporal...
cornersCorners of a rectangle
coveringCover Region with Discs
crossdistPairwise distances
crossdist.defaultPairwise distances between two different sets of points
crossdist.lppPairwise distances between two point patterns on a linear...
crossdist.pp3Pairwise distances between two different three-dimensional...
crossdist.pppPairwise distances between two different point patterns
crossdist.ppxPairwise Distances Between Two Different Multi-Dimensional...
crossdist.pspPairwise distances between two different line segment...
crossing.linnetCrossing Points between Linear Network and Other Lines
crossing.pspCrossing Points of Two Line Segment Patterns
cut.imConvert Pixel Image from Numeric to Factor
cut.lppClassify Points in a Point Pattern on a Network
cut.pppClassify Points in a Point Pattern
data.ppmExtract Original Data from a Fitted Point Process Model
dclf.progressProgress Plot of Test of Spatial Pattern
dclf.sigtraceSignificance Trace of Cressie-Loosmore-Ford or Maximum...
dclf.testDiggle-Cressie-Loosmore-Ford and Maximum Absolute Deviation...
default.dummyGenerate a Default Pattern of Dummy Points
default.expandDefault Expansion Rule for Simulation of Model
default.rmhcontrolSet Default Control Parameters for Metropolis-Hastings...
delaunayDelaunay Triangulation of Point Pattern
delaunayDistanceDistance on Delaunay Triangulation
delaunayNetworkLinear Network of Delaunay Triangulation or Dirichlet...
deletebranchDelete or Extract a Branch of a Tree
deltametricDelta Metric
densityfunKernel Estimate of Intensity as a Spatial Function
density.lppKernel Estimate of Intensity on a Linear Network
density.pppKernel Smoothed Intensity of Point Pattern
density.pspKernel Smoothing of Line Segment Pattern or Linear Network
density.splitpppKernel Smoothed Intensity of Split Point Pattern
deriv.fvCalculate Derivative of Function Values
detpointprocfamilyfunConstruct a New Determinantal Point Process Model Family...
dfbetas.ppmParameter Influence Measure
dffit.ppmCase Deletion Effect Measure of Fitted Model
dg.envelopeGlobal Envelopes for Dao-Genton Test
dg.progressProgress Plot of Dao-Genton Test of Spatial Pattern
dg.sigtraceSignificance Trace of Dao-Genton Test
dg.testDao-Genton Adjusted Goodness-Of-Fit Test
diagnose.ppmDiagnostic Plots for Fitted Point Process Model
diameterDiameter of an Object
diameter.box3Geometrical Calculations for Three-Dimensional Box
diameter.boxxGeometrical Calculations for Multi-Dimensional Box
diameter.linnetDiameter and Bounding Radius of a Linear Network
diameter.owinDiameter of a Window
DiggleGatesStibbardDiggle-Gates-Stibbard Point Process Model
DiggleGrattonDiggle-Gratton model
dilated.areasAreas of Morphological Dilations
dilationMorphological Dilation
dim.detpointprocfamilyDimension of Determinantal Point Process Model
dimhatEstimate Dimension of Central Subspace
dirichletDirichlet Tessellation of Point Pattern
dirichletAreasCompute Areas of Tiles in Dirichlet Tessellation
dirichletVerticesVertices and Edges of Dirichlet Tessellation
dirichletWeightsCompute Quadrature Weights Based on Dirichlet Tessellation
discCircular Window
discpartareaArea of Part of Disc
discretiseSafely Convert Point Pattern Window to Binary Mask
discsUnion of Discs
distcdfDistribution Function of Interpoint Distance
distfunDistance Map as a Function
distfun.lppDistance Map on Linear Network
distmapDistance Map
distmap.owinDistance Map of Window
distmap.pppDistance Map of Point Pattern
distmap.pspDistance Map of Line Segment Pattern
divide.linnetDivide Linear Network at Cut Points
dkernelKernel distributions and random generation
dmixpoisMixed Poisson Distribution
domainExtract the Domain of any Spatial Object
dppapproxkernelApproximate Determinantal Point Process Kernel
dppapproxpcfApproximate Pair Correlation Function of Determinantal Point...
dppBesselBessel Type Determinantal Point Process Model
dppCauchyGeneralized Cauchy Determinantal Point Process Model
dppeigenInternal function calculating eig and index
dppGaussGaussian Determinantal Point Process Model
dppkernelExtract Kernel from Determinantal Point Process Model Object
dppmFit Determinantal Point Process Model
dppMaternWhittle-Matern Determinantal Point Process Model
dppparboundsParameter Bound for a Determinantal Point Process Model
dppPowerExpPower Exponential Spectral Determinantal Point Process Model
dppspecdenExtract Spectral Density from Determinantal Point Process...
dppspecdenrangeRange of Spectral Density of a Determinantal Point Process...
dummifyConvert Data to Numeric Values by Constructing Dummy...
dummy.ppmExtract Dummy Points Used to Fit a Point Process Model
duplicated.pppDetermine Duplicated Points in a Spatial Point Pattern
edge.RipleyRipley's Isotropic Edge Correction
edgesExtract Boundary Edges of a Window.
edges2trianglesList Triangles in a Graph
edges2veesList Dihedral Triples in a Graph
edge.TransTranslation Edge Correction
edit.hyperframeInvoke Text Editor on Hyperframe
edit.pppInvoke Text Editor on Spatial Data
eemExponential Energy Marks
effectfunCompute Fitted Effect of a Spatial Covariate in a Point...
ellipseElliptical Window.
EmarkDiagnostics for random marking
emendForce Model to be Valid
emend.ppmForce Point Process Model to be Valid
endpoints.pspEndpoints of Line Segment Pattern
envelopeSimulation Envelopes of Summary Function
envelopeArrayArray of Simulation Envelopes of Summary Function
envelope.envelopeRecompute Envelopes
envelope.lppEnvelope for Point Patterns on Linear Network
envelope.pp3Simulation Envelopes of Summary Function for 3D Point Pattern
eroded.areasAreas of Morphological Erosions
erosionMorphological Erosion by a Disc
erosionAnyMorphological Erosion of Windows
eval.faspEvaluate Expression Involving Function Arrays
eval.fvEvaluate Expression Involving Functions
eval.imEvaluate Expression Involving Pixel Images
eval.linimEvaluate Expression Involving Pixel Images on Linear Network
ewcdfWeighted Empirical Cumulative Distribution Function
exactMPLEstraussExact Maximum Pseudolikelihood Estimate for Stationary...
expand.owinApply Expansion Rule
Extract.anylistExtract or Replace Subset of a List of Things
Extract.faspExtract Subset of Function Array
Extract.fvExtract or Replace Subset of Function Values
Extract.hyperframeExtract or Replace Subset of Hyperframe
Extract.imExtract Subset of Image
Extract.influence.ppmExtract Subset of Influence Object
Extract.layeredExtract or Replace Subset of a Layered Object
Extract.leverage.ppmExtract Subset of Leverage Object
Extract.linimExtract Subset of Pixel Image on Linear Network
Extract.linnetExtract Subset of Linear Network
Extract.listofExtract or Replace Subset of a List of Things
Extract.lppExtract Subset of Point Pattern on Linear Network
Extract.msrExtract Subset of Signed or Vector Measure
Extract.owinExtract Subset of Window
Extract.pppExtract or Replace Subset of Point Pattern
Extract.ppxExtract Subset of Multidimensional Point Pattern
Extract.pspExtract Subset of Line Segment Pattern
Extract.quadSubset of Quadrature Scheme
Extract.solistExtract or Replace Subset of a List of Spatial Objects
Extract.splitpppExtract or Replace Sub-Patterns
Extract.ssfSubset of spatially sampled function
Extract.tessExtract or Replace Subset of Tessellation
F3estEmpty Space Function of a Three-Dimensional Point Pattern
fardistFarthest Distance to Boundary of Window
fasp.objectFunction Arrays for Spatial Patterns
FestEstimate the Empty Space Function or its Hazard Rate
FikselThe Fiksel Interaction
FinhomInhomogeneous Empty Space Function
fitinExtract the Interaction from a Fitted Point Process Model
fitted.lppmFitted Intensity for Point Process on Linear Network
fitted.mppmFitted Conditional Intensity for Multiple Point Process Model
fitted.ppmFitted Conditional Intensity for Point Process Model
fitted.slrmFitted Probabilities for Spatial Logistic Regression
fixef.mppmExtract Fixed Effects from Point Process Model
flipxyExchange X and Y Coordinates
FmultiInhomInhomogeneous Marked F-Function
fooFoo is Not a Real Name
formula.fvExtract or Change the Plot Formula for a Function Value Table
formula.ppmModel Formulae for Gibbs Point Process Models
fourierbasisFourier Basis Functions
FrameExtract or Change the Containing Rectangle of a Spatial...
fryplotFry Plot of Point Pattern
funxySpatial Function Class
fvCreate a Function Value Table
fvnamesAbbreviations for Groups of Columns in Function Value Table
fv.objectFunction Value Table
G3estNearest Neighbour Distance Distribution Function of a...
gauss.hermiteGauss-Hermite Quadrature Approximation to Expectation for...
GcomModel Compensator of Nearest Neighbour Function
GcrossMultitype Nearest Neighbour Distance Function (i-to-j)
GdotMultitype Nearest Neighbour Distance Function (i-to-any)
GestNearest Neighbour Distance Function G
GeyerGeyer's Saturation Point Process Model
GfoxFoxall's Distance Functions
GinhomInhomogeneous Nearest Neighbour Function
GmultiMarked Nearest Neighbour Distance Function
GmultiInhomInhomogeneous Marked G-Function
GresResidual G Function
gridcentresRectangular grid of points
gridweightsCompute Quadrature Weights Based on Grid Counts
grow.boxxAdd margins to box in any dimension
grow.rectangleAdd margins to rectangle
HardcoreThe Hard Core Point Process Model
harmonicBasis for Harmonic Functions
harmoniseMake Objects Compatible
harmonise.fvMake Function Tables Compatible
harmonise.imMake Pixel Images Compatible
harmonise.msrMake Measures Compatible
harmonise.owinMake Windows Compatible
has.closeCheck Whether Points Have Close Neighbours
headtailFirst or Last Part of a Spatial Pattern
HestSpherical Contact Distribution Function
hextessHexagonal Grid or Tessellation
HierHardThe Hierarchical Hard Core Point Process Model
hierpair.familyHierarchical Pairwise Interaction Process Family
HierStraussThe Hierarchical Strauss Point Process Model
HierStraussHardThe Hierarchical Strauss Hard Core Point Process Model
hist.funxyHistogram of Values of a Spatial Function
hist.imHistogram of Pixel Values in an Image
hopskelHopkins-Skellam Test
HybridHybrid Interaction Point Process Model
hybrid.familyHybrid Interaction Family
hyperframeHyper Data Frame
identify.pppIdentify Points in a Point Pattern
identify.pspIdentify Segments in a Line Segment Pattern
idwInverse-distance weighted smoothing of observations at...
IestEstimate the I-function
imCreate a Pixel Image Object
im.applyApply Function Pixelwise to List of Images
imcovSpatial Covariance of a Pixel Image
im.objectClass of Images
improve.kppmImprove Intensity Estimate of Fitted Cluster Point Process...
incircleFind Largest Circle Inside Window
increment.fvIncrements of a Function
inflineInfinite Straight Lines
influence.ppmInfluence Measure for Spatial Point Process Model
inforder.familyInfinite Order Interaction Family
insertVerticesInsert New Vertices in a Linear Network
inside.boxxTest Whether Points Are Inside A Multidimensional Box
inside.owinTest Whether Points Are Inside A Window
integral.imIntegral of a Pixel Image
integral.linimIntegral on a Linear Network
integral.msrIntegral of a Measure
intensityIntensity of a Dataset or a Model
intensity.dppmIntensity of Determinantal Point Process Model
intensity.lppEmpirical Intensity of Point Pattern on Linear Network
intensity.ppmIntensity of Fitted Point Process Model
intensity.pppEmpirical Intensity of Point Pattern
intensity.ppxIntensity of a Multidimensional Space-Time Point Pattern
intensity.pspEmpirical Intensity of Line Segment Pattern
intensity.quadratcountIntensity Estimates Using Quadrat Counts
interp.colourmapInterpolate smoothly between specified colours
interp.imInterpolate a Pixel Image
intersect.owinIntersection, Union or Set Subtraction of Windows
intersect.tessIntersection of Two Tessellations
invoke.symbolmapPlot Data Using Graphics Symbol Map
iplotPoint and Click Interface for Displaying Spatial Data
ippmFit Point Process Model Involving Irregular Trend Parameters
is.connectedDetermine Whether an Object is Connected
is.connected.pppDetermine Whether a Point Pattern is Connected
is.convexTest Whether a Window is Convex
is.dppmRecognise Fitted Determinantal Point Process Models
is.emptyTest Whether An Object Is Empty
is.hybridTest Whether Object is a Hybrid
is.imTest Whether An Object Is A Pixel Image
is.lppTest Whether An Object Is A Point Pattern on a Linear Network
is.markedTest Whether Marks Are Present
is.marked.ppmTest Whether A Point Process Model is Marked
is.marked.pppTest Whether A Point Pattern is Marked
is.multitypeTest whether Object is Multitype
is.multitype.ppmTest Whether A Point Process Model is Multitype
is.multitype.pppTest Whether A Point Pattern is Multitype
is.owinTest Whether An Object Is A Window
is.ppmTest Whether An Object Is A Fitted Point Process Model
is.pppTest Whether An Object Is A Point Pattern
is.rectangleDetermine Type of Window
is.stationaryRecognise Stationary and Poisson Point Process Models
is.subset.owinDetermine Whether One Window is Contained In Another
istatPoint and Click Interface for Exploratory Analysis of Point...
JcrossMultitype J Function (i-to-j)
JdotMultitype J Function (i-to-any)
JestEstimate the J-function
JinhomInhomogeneous J-function
JmultiMarked J Function
joinVerticesJoin Vertices in a Network
K3estK-function of a Three-Dimensional Point Pattern
kaplan.meierKaplan-Meier Estimator using Histogram Data
KcomModel Compensator of K Function
KcrossMultitype K Function (Cross-type)
Kcross.inhomInhomogeneous Cross K Function
KdotMultitype K Function (i-to-any)
Kdot.inhomInhomogeneous Multitype K Dot Function
kernel.factorScale factor for density kernel
kernel.momentMoment of Smoothing Kernel
kernel.squintIntegral of Squared Kernel
Kest.fftK-function using FFT
KinhomInhomogeneous K-function
KmarkMark-Weighted K Function
KmeasureReduced Second Moment Measure
KmodelK Function or Pair Correlation Function of a Point Process...
Kmodel.dppmK-function or Pair Correlation Function of a Determinantal...
Kmodel.kppmK Function or Pair Correlation Function of Cluster Model or...
Kmodel.ppmK Function or Pair Correlation Function of Gibbs Point...
km.rsKaplan-Meier and Reduced Sample Estimator using Histograms
KmultiMarked K-Function
Kmulti.inhomInhomogeneous Marked K-Function
kppmFit Cluster or Cox Point Process Model
KresResidual K Function
KscaledLocally Scaled K-function
KsectorSector K-function
LambertWLambert's W Function
laslettLaslett's Transform
latest.newsPrint News About Latest Version of Package
layeredCreate List of Plotting Layers
layerplotargsExtract or Replace the Plot Arguments of a Layered Object
layout.boxesGenerate a Row or Column Arrangement of Rectangles.
LcrossMultitype L-function (cross-type)
Lcross.inhomInhomogeneous Cross Type L Function
LdotMultitype L-function (i-to-any)
Ldot.inhomInhomogeneous Multitype L Dot Function
lengths.pspLengths of Line Segments
LennardJonesThe Lennard-Jones Potential
levelsetLevel Set of a Pixel Image
leverage.ppmLeverage Measure for Spatial Point Process Model
lgcp.estKFit a Log-Gaussian Cox Point Process by Minimum Contrast
lgcp.estpcfFit a Log-Gaussian Cox Point Process by Minimum Contrast
lineardirichletDirichlet Tessellation on a Linear Network
lineardiscCompute Disc of Given Radius in Linear Network
linearKLinear K Function
linearKcrossMultitype K Function (Cross-type) for Linear Point Pattern
linearKcross.inhomInhomogeneous multitype K Function (Cross-type) for Linear...
linearKdotMultitype K Function (Dot-type) for Linear Point Pattern
linearKdot.inhomInhomogeneous multitype K Function (Dot-type) for Linear...
linearKinhomInhomogeneous Linear K Function
linearmarkconnectMark Connection Function for Multitype Point Pattern on...
linearmarkequalMark Connection Function for Multitype Point Pattern on...
linearpcfLinear Pair Correlation Function
linearpcfcrossMultitype Pair Correlation Function (Cross-type) for Linear...
linearpcfcross.inhomInhomogeneous Multitype Pair Correlation Function...
linearpcfdotMultitype Pair Correlation Function (Dot-type) for Linear...
linearpcfdot.inhomInhomogeneous Multitype Pair Correlation Function (Dot-type)...
linearpcfinhomInhomogeneous Linear Pair Correlation Function
linequadQuadrature Scheme on a Linear Network
linfunFunction on a Linear Network
linimCreate Pixel Image on Linear Network
linnetCreate a Linear Network
lintessTessellation on a Linear Network
lixellateSubdivide Segments of a Network
localKNeighbourhood density function
localKinhomInhomogeneous Neighbourhood Density Function
localpcfLocal pair correlation function
logLik.dppmLog Likelihood and AIC for Fitted Determinantal Point Process...
logLik.kppmLog Likelihood and AIC for Fitted Cox or Cluster Point...
logLik.mppmLog Likelihood and AIC for Multiple Point Process Model
logLik.ppmLog Likelihood and AIC for Point Process Model
logLik.slrmLoglikelihood of Spatial Logistic Regression
lohbootBootstrap Confidence Bands for Summary Function
lppCreate Point Pattern on Linear Network
lppmFit Point Process Model to Point Pattern on Linear Network
lurkingLurking Variable Plot
lurking.mppmLurking Variable Plot for Multiple Point Patterns
lutLookup Tables
markconnectMark Connection Function
markcorrMark Correlation Function
markcrosscorrMark Cross-Correlation Function
markmarkscatterMark-Mark Scatter Plot
marksMarks of a Point Pattern
marks.pspMarks of a Line Segment Pattern
markstatSummarise Marks in Every Neighbourhood in a Point Pattern
marks.tessMarks of a Tessellation
marktableTabulate Marks in Neighbourhood of Every Point in a Point...
markvarioMark Variogram
matchingdistDistance for a Point Pattern Matching
matclust.estKFit the Matern Cluster Point Process by Minimum Contrast
matclust.estpcfFit the Matern Cluster Point Process by Minimum Contrast...
Math.imS3 Group Generic methods for images
Math.imlistS3 Group Generic methods for List of Images
Math.linimS3 Group Generic Methods for Images on a Linear Network
matrixpowerPower of a Matrix
maxnndistCompute Minimum or Maximum Nearest-Neighbour Distance
mean.imMean and Median of Pixel Values in an Image
mean.linimMean, Median, Quantiles of Pixel Values on a Linear Network
measureContinuousDiscrete and Continuous Components of a Measure
measureVariationPositive and Negative Parts, and Variation, of a Measure
mergeLevelsMerge Levels of a Factor
methods.box3Methods for Three-Dimensional Box
methods.boxxMethods for Multi-Dimensional Box
methods.distfunGeometrical Operations for Distance Functions
methods.dppmMethods for Determinantal Point Process Models
methods.fiiMethods for Fitted Interactions
methods.funxyMethods for Spatial Functions
methods.kppmMethods for Cluster Point Process Models
methods.layeredMethods for Layered Objects
methods.linfunMethods for Functions on Linear Network
methods.linimMethods for Images on a Linear Network
methods.linnetMethods for Linear Networks
methods.lppMethods for Point Patterns on a Linear Network
methods.lppmMethods for Fitted Point Process Models on a Linear Network
methods.objsurfMethods for Objective Function Surfaces
methods.pp3Methods for three-dimensional point patterns
methods.ppxMethods for Multidimensional Space-Time Point Patterns
methods.rho2hatMethods for Intensity Functions of Two Spatial Covariates
methods.rhohatMethods for Intensity Functions of Spatial Covariate
methods.slrmMethods for Spatial Logistic Regression Models
methods.ssfMethods for Spatially Sampled Functions
methods.unitnameMethods for Units
methods.zclustermodelMethods for Cluster Models
midpoints.pspMidpoints of Line Segment Pattern
mincontrastMethod of Minimum Contrast
MinkowskiSumMinkowski Sum of Windows
miplotMorisita Index Plot
model.dependsIdentify Covariates Involved in each Model Term
model.frame.ppmExtract the Variables in a Point Process Model
model.imagesCompute Images of Constructed Covariates
model.matrix.mppmExtract Design Matrix of Point Process Model for Several...
model.matrix.ppmExtract Design Matrix from Point Process Model
model.matrix.slrmExtract Design Matrix from Spatial Logistic Regression Model
mppmFit Point Process Model to Several Point Patterns
msrSigned or Vector-Valued Measure
MultiHardThe Multitype Hard Core Point Process Model
multiplicity.pppCount Multiplicity of Duplicate Points
MultiStraussThe Multitype Strauss Point Process Model
MultiStraussHardThe Multitype/Hard Core Strauss Point Process Model
nearest.raster.pointFind Pixel Nearest to a Given Point
nearestsegmentFind Line Segment Nearest to Each Point
nestsplitNested Split
nncleanNearest Neighbour Clutter Removal
nncorrNearest-Neighbour Correlation Indices of Marked Point Pattern
nncrossNearest Neighbours Between Two Patterns
nncross.lppNearest Neighbours on a Linear Network
nncross.pp3Nearest Neighbours Between Two Patterns in 3D
nndensityEstimate Intensity of Point Pattern Using Nearest Neighbour...
nndistNearest neighbour distances
nndist.lppNearest neighbour distances on a linear network
nndist.pp3Nearest neighbour distances in three dimensions
nndist.ppxNearest Neighbour Distances in Any Dimensions
nndist.pspNearest neighbour distances between line segments
nnfromvertexNearest Data Point From Each Vertex in a Network
nnfunNearest Neighbour Index Map as a Function
nnfun.lppNearest Neighbour Map on Linear Network
nnmapK-th Nearest Point Map
nnmarkMark of Nearest Neighbour
nnorientNearest Neighbour Orientation Distribution
nnwhichNearest neighbour
nnwhich.lppIdentify Nearest Neighbours on a Linear Network
nnwhich.pp3Nearest neighbours in three dimensions
nnwhich.ppxNearest Neighbours in Any Dimensions
nobjectsCount Number of Geometrical Objects in a Spatial Dataset
npfunDummy Function Returns Number of Points
npointsNumber of Points in a Point Pattern
nsegmentsNumber of Line Segments in a Line Segment Pattern
nverticesCount Number of Vertices
objsurfObjective Function Surface
openingMorphological Opening
Ops.msrArithmetic Operations on Measures
OrdGeneric Ord Interaction model
ord.familyOrd Interaction Process Family
OrdThreshOrd's Interaction model
overlap.owinCompute Area of Overlap
owinCreate a Window
owin.objectClass owin
padimagePad the Border of a Pixel Image
pairdistPairwise distances
pairdist.defaultPairwise distances
pairdist.lppPairwise shortest-path distances between points on a linear...
pairdist.pp3Pairwise distances in Three Dimensions
pairdist.pppPairwise distances
pairdist.ppxPairwise Distances in Any Dimensions
pairdist.pspPairwise distances between line segments
pairorientPoint Pair Orientation Distribution
PairPieceThe Piecewise Constant Pairwise Interaction Point Process...
pairsat.familySaturated Pairwise Interaction Point Process Family
pairs.imScatterplot Matrix for Pixel Images
pairs.linimScatterplot Matrix for Pixel Images on a Linear Network
PairwiseGeneric Pairwise Interaction model
pairwise.familyPairwise Interaction Process Family
panel.contourPanel Plots using Colour Image or Contour Lines
parametersExtract Model Parameters in Understandable Form
parresPartial Residuals for Point Process Model
pcfPair Correlation Function
pcf3estPair Correlation Function of a Three-Dimensional Point...
pcfcrossMultitype pair correlation function (cross-type)
pcfcross.inhomInhomogeneous Multitype Pair Correlation Function...
pcfdotMultitype pair correlation function (i-to-any)
pcfdot.inhomInhomogeneous Multitype Pair Correlation Function...
pcf.faspPair Correlation Function obtained from array of K functions
pcf.fvPair Correlation Function obtained from K Function
pcfinhomInhomogeneous Pair Correlation Function
pcfmultiMarked pair correlation function
pcf.pppPair Correlation Function of Point Pattern
PenttinenPenttinen Interaction
perimeterPerimeter Length of Window
periodifyMake Periodic Copies of a Spatial Pattern
persp.imPerspective Plot of Pixel Image
perspPointsDraw Points or Lines on a Surface Viewed in Perspective
pixelcentresExtract Pixel Centres as Point Pattern
pixellateConvert Spatial Object to Pixel Image
pixellate.owinConvert Window to Pixel Image
pixellate.pppConvert Point Pattern to Pixel Image
pixellate.pspConvert Line Segment Pattern to Pixel Image
pixelquadQuadrature Scheme Based on Pixel Grid
plot.anylistPlot a List of Things
plot.bermantestPlot Result of Berman Test
plot.cdftestPlot a Spatial Distribution Test
plot.colourmapPlot a Colour Map
plot.dppmPlot a fitted determinantal point process
plot.envelopePlot a Simulation Envelope
plot.faspPlot a Function Array
plot.fvPlot Function Values
plot.hyperframePlot Entries in a Hyperframe
plot.imPlot a Pixel Image
plot.imlistPlot a List of Images
plot.influence.ppmPlot Influence Measure
plot.kppmPlot a fitted cluster point process
plot.laslettPlot Laslett Transform
plot.layeredLayered Plot
plot.leverage.ppmPlot Leverage Function
plot.linimPlot Pixel Image on Linear Network
plot.linnetPlot a linear network
plot.lintessPlot a Tessellation on a Linear Network
plot.listofPlot a List of Things
plot.lppPlot Point Pattern on Linear Network
plot.lppmPlot a Fitted Point Process Model on a Linear Network
plot.mppmplot a Fitted Multiple Point Process Model
plot.msrPlot a Signed or Vector-Valued Measure
plot.onearrowPlot an Arrow
plot.owinPlot a Spatial Window
plot.plotppmPlot a plotppm Object Created by plot.ppm
plot.pp3Plot a Three-Dimensional Point Pattern
plot.ppmplot a Fitted Point Process Model
plot.pppplot a Spatial Point Pattern
plot.pspplot a Spatial Line Segment Pattern
plot.quadPlot a Spatial Quadrature Scheme
plot.quadratcountPlot Quadrat Counts
plot.quadrattestDisplay the result of a quadrat counting test.
plot.rppmPlot a Recursively Partitioned Point Process Model
plot.scan.testPlot Result of Scan Test
plot.slrmPlot a Fitted Spatial Logistic Regression
plot.solistPlot a List of Spatial Objects
plot.splitpppPlot a List of Point Patterns
plot.ssfPlot a Spatially Sampled Function
plot.studpermutestPlot a Studentised Permutation Test
plot.symbolmapPlot a Graphics Symbol Map
plot.tessPlot a Tessellation
plot.textstringPlot a Text String
plot.texturemapPlot a Texture Map
plot.yardstickPlot a Yardstick or Scale Bar
points.lppDraw Points on Existing Plot
pointsOnLinesPlace Points Evenly Along Specified Lines
PoissonPoisson Point Process Model
polynomPolynomial in One or Two Variables
poolPool Data
pool.anylistPool Data from a List of Objects
pool.envelopePool Data from Several Envelopes
pool.faspPool Data from Several Function Arrays
pool.fvPool Several Functions
pool.quadrattestPool Several Quadrat Tests
pool.ratPool Data from Several Ratio Objects
pp3Three Dimensional Point Pattern
ppmFit Point Process Model to Data
ppmInfluenceLeverage and Influence Measures for Spatial Point Process...
ppm.objectClass of Fitted Point Process Models
ppm.pppFit Point Process Model to Point Pattern Data
pppCreate a Point Pattern
pppdistDistance Between Two Point Patterns
pppmatchingCreate a Point Matching
pppmatching.objectClass of Point Matchings
ppp.objectClass of Point Patterns
PPversionTransform a Function into its P-P or Q-Q Version
ppxMultidimensional Space-Time Point Pattern
predict.dppmPrediction from a Fitted Determinantal Point Process Model
predict.kppmPrediction from a Fitted Cluster Point Process Model
predict.lppmPredict Point Process Model on Linear Network
predict.mppmPrediction for Fitted Multiple Point Process Model
predict.ppmPrediction from a Fitted Point Process Model
predict.rppmMake Predictions From a Recursively Partitioned Point Process...
predict.slrmPredicted or Fitted Values from Spatial Logistic Regression
print.imPrint Brief Details of an Image
print.owinPrint Brief Details of a Spatial Window
print.ppmPrint a Fitted Point Process Model
print.pppPrint Brief Details of a Point Pattern Dataset
print.pspPrint Brief Details of a Line Segment Pattern Dataset
print.quadPrint a Quadrature Scheme
profileplFit Models by Profile Maximum Pseudolikelihood or AIC
progressreportPrint Progress Reports
project2segmentMove Point To Nearest Line
project2setFind Nearest Point in a Region
prune.rppmPrune a Recursively Partitioned Point Process Model
pseudoR2Calculate Pseudo-R-Squared for Point Process Model
psibSibling Probability of Cluster Point Process
pspCreate a Line Segment Pattern
psp.objectClass of Line Segment Patterns
psstPseudoscore Diagnostic For Fitted Model against General...
psstAPseudoscore Diagnostic For Fitted Model against...
psstGPseudoscore Diagnostic For Fitted Model against Saturation...
qqplot.ppmQ-Q Plot of Residuals from Fitted Point Process Model
quad.objectClass of Quadrature Schemes
quad.ppmExtract Quadrature Scheme Used to Fit a Point Process Model
quadratcountQuadrat counting for a point pattern
quadratresampleResample a Point Pattern by Resampling Quadrats
quadratsDivide Region into Quadrats
quadrat.testDispersion Test for Spatial Point Pattern Based on Quadrat...
quadrat.test.mppmChi-Squared Test for Multiple Point Process Model Based on...
quadrat.test.splitpppDispersion Test of CSR for Split Point Pattern Based on...
quadschemeGenerate a Quadrature Scheme from a Point Pattern
quadscheme.logiGenerate a Logistic Regression Quadrature Scheme from a Point...
quantessQuantile Tessellation
quantile.densityQuantiles of a Density Estimate
quantile.ewcdfQuantiles of Weighted Empirical Cumulative Distribution...
quantile.imSample Quantiles of Pixel Image
quasirandomQuasirandom Patterns
ragsAlternating Gibbs Sampler for Multitype Point Processes
ragsAreaInterAlternating Gibbs Sampler for Area-Interaction Process
ragsMultiHardAlternating Gibbs Sampler for Multitype Hard Core Process
ranef.mppmExtract Random Effects from Point Process Model
range.fvRange of Function Values
raster.xCartesian Coordinates for a Pixel Raster
ratRatio object
rCauchySimulate Neyman-Scott Point Process with Cauchy cluster...
rcellSimulate Baddeley-Silverman Cell Process
rcellnumberGenerate Random Numbers of Points for Cell Process
rDGSPerfect Simulation of the Diggle-Gates-Stibbard Process
rDiggleGrattonPerfect Simulation of the Diggle-Gratton Process
rdppSimulation of a Determinantal Point Process
reachInteraction Distance of a Point Process
reach.dppmRange of Interaction for a Determinantal Point Process Model
rectcontactContact Distribution Function using Rectangular Structuring...
rectdistmapDistance Map Using Rectangular Distance Metric
reduced.sampleReduced Sample Estimator using Histogram Data
reflectReflect In Origin
regularpolygonCreate A Regular Polygon
relevel.imReorder Levels of a Factor-Valued Image or Pattern
reload.or.computeCompute Unless Previously Saved
relriskEstimate of Spatially-Varying Relative Risk
relrisk.ppmParametric Estimate of Spatially-Varying Relative Risk
relrisk.pppNonparametric Estimate of Spatially-Varying Relative Risk
Replace.imReset Values in Subset of Image
Replace.linimReset Values in Subset of Image on Linear Network
requireversionRequire a Specific Version of a Package
rescaleConvert dataset to another unit of length
rescale.imConvert Pixel Image to Another Unit of Length
rescale.owinConvert Window to Another Unit of Length
rescale.pppConvert Point Pattern to Another Unit of Length
rescale.pspConvert Line Segment Pattern to Another Unit of Length
rescue.rectangleConvert Window Back To Rectangle
residuals.dppmResiduals for Fitted Determinantal Point Process Model
residuals.kppmResiduals for Fitted Cox or Cluster Point Process Model
residuals.mppmResiduals for Point Process Model Fitted to Multiple Point...
residuals.ppmResiduals for Fitted Point Process Model
rexRichardson Extrapolation
rGaussPoissonSimulate Gauss-Poisson Process
rgbimCreate Colour-Valued Pixel Image
rHardcorePerfect Simulation of the Hardcore Process
rho2hatSmoothed Relative Density of Pairs of Covariate Values
rhohatSmoothing Estimate of Intensity as Function of a Covariate
riprasEstimate window from points alone
rjitterRandom Perturbation of a Point Pattern
rknnTheoretical Distribution of Nearest Neighbour Distance
rlabelRandom Re-Labelling of Point Pattern
rLGCPSimulate Log-Gaussian Cox Process
rlinegridGenerate grid of parallel lines with random displacement
rlppRandom Points on a Linear Network
rMatClustSimulate Matern Cluster Process
rMaternISimulate Matern Model I
rMaternIISimulate Matern Model II
rmhSimulate point patterns using the Metropolis-Hastings...
rmhcontrolSet Control Parameters for Metropolis-Hastings Algorithm.
rmh.defaultSimulate Point Process Models using the Metropolis-Hastings...
rmhexpandSpecify Simulation Window or Expansion Rule
rmhmodelDefine Point Process Model for Metropolis-Hastings...
rmhmodel.defaultBuild Point Process Model for Metropolis-Hastings Simulation.
rmhmodel.listDefine Point Process Model for Metropolis-Hastings...
rmhmodel.ppmInterpret Fitted Model for Metropolis-Hastings Simulation.
rmh.ppmSimulate from a Fitted Point Process Model
rmhstartDetermine Initial State for Metropolis-Hastings Simulation.
rMosaicFieldMosaic Random Field
rMosaicSetMosaic Random Set
rmpointGenerate N Random Multitype Points
rmpoisppGenerate Multitype Poisson Point Pattern
rNeymanScottSimulate Neyman-Scott Process
rnoiseRandom Pixel Noise
rocReceiver Operating Characteristic
roseRose Diagram
rotate.imRotate a Pixel Image
rotate.inflineRotate or Shift Infinite Lines
rotate.owinRotate a Window
rotate.pppRotate a Point Pattern
rotate.pspRotate a Line Segment Pattern
rotmeanRotational Average of a Pixel Image
roundingDetect Numerical Rounding
round.pppApply Numerical Rounding to Spatial Coordinates
rPenttinenPerfect Simulation of the Penttinen Process
rpointGenerate N Random Points
rpoislineGenerate Poisson Random Line Process
rpoislinetessPoisson Line Tessellation
rpoislppPoisson Point Process on a Linear Network
rpoisppGenerate Poisson Point Pattern
rpoispp3Generate Poisson Point Pattern in Three Dimensions
rpoisppOnLinesGenerate Poisson Point Pattern on Line Segments
rpoisppxGenerate Poisson Point Pattern in Any Dimensions
rPoissonClusterSimulate Poisson Cluster Process
rppmRecursively Partitioned Point Process Model
rQuasiGenerate Quasirandom Point Pattern in Given Window
rshiftRandom Shift
rshift.pppRandomly Shift a Point Pattern
rshift.pspRandomly Shift a Line Segment Pattern
rshift.splitpppRandomly Shift a List of Point Patterns
rSSISimulate Simple Sequential Inhibition
rstratSimulate Stratified Random Point Pattern
rStraussPerfect Simulation of the Strauss Process
rStraussHardPerfect Simulation of the Strauss-Hardcore Process
rsystSimulate systematic random point pattern
rtemperSimulated Annealing or Simulated Tempering for Gibbs Point...
rthinRandom Thinning
rThomasSimulate Thomas Process
runifdiscGenerate N Uniform Random Points in a Disc
runiflppUniform Random Points on a Linear Network
runifpointGenerate N Uniform Random Points
runifpoint3Generate N Uniform Random Points in Three Dimensions
runifpointOnLinesGenerate N Uniform Random Points On Line Segments
runifpointxGenerate N Uniform Random Points in Any Dimensions
run.simplepanelRun Point-and-Click Interface
rVarGammaSimulate Neyman-Scott Point Process with Variance Gamma...
SatPiecePiecewise Constant Saturated Pairwise Interaction Point...
SaturatedSaturated Pairwise Interaction model
scalardilateApply Scalar Dilation
scaletointervalRescale Data to Lie Between Specified Limits
scanLRTSLikelihood Ratio Test Statistic for Scan Test
scanppRead Point Pattern From Data File
scan.testSpatial Scan Test
sdrSufficient Dimension Reduction
sdrPredictCompute Predictors from Sufficient Dimension Reduction
segregation.testTest of Spatial Segregation of Types
selfcrossing.pspCrossing Points in a Line Segment Pattern
selfcut.pspCut Line Segments Where They Intersect
sessionLibsPrint Names and Version Numbers of Libraries Loaded
setcovSet Covariance of a Window
sharpenData Sharpening of Point Pattern
shiftApply Vector Translation
shift.imApply Vector Translation To Pixel Image
shift.owinApply Vector Translation To Window
shift.pppApply Vector Translation To Point Pattern
shift.pspApply Vector Translation To Line Segment Pattern
sidelengths.owinSide Lengths of Enclosing Rectangle of a Window
simplepanelSimple Point-and-Click Interface Panels
simplify.owinApproximate a Polygon by a Simpler Polygon
simulate.dppmSimulation of Determinantal Point Process Model
simulate.kppmSimulate a Fitted Cluster Point Process Model
simulate.lppmSimulate a Fitted Point Process Model on a Linear Network
simulate.mppmSimulate a Point Process Model Fitted to Several Point...
simulate.ppmSimulate a Fitted Gibbs Point Process Model
simulate.slrmSimulate a Fitted Spatial Logistic Regression Model
slrmSpatial Logistic Regression
SmoothSpatial smoothing of data
Smoothfun.pppSmooth Interpolation of Marks as a Spatial Function
Smooth.fvApply Smoothing to Function Values
Smooth.msrSmooth a Signed or Vector-Valued Measure
Smooth.pppSpatial smoothing of observations at irregular points
Smooth.ssfSmooth a Spatially Sampled Function
SoftcoreThe Soft Core Point Process Model
solapplyApply a Function Over a List and Obtain a List of Objects
solistList of Two-Dimensional Spatial Objects
solutionsetEvaluate Logical Expression Involving Pixel Images and Return...
spatdimSpatial Dimension of a Dataset
spatialcdfSpatial Cumulative Distribution Function
spatstat-deprecatedDeprecated spatstat functions
spatstat-internalInternal spatstat functions
spatstat.optionsInternal Options in Spatstat Package
spatstat-packageThe Spatstat Package
split.hyperframeDivide Hyperframe Into Subsets and Reassemble
split.imDivide Image Into Sub-images
split.msrDivide a Measure into Parts
split.pppDivide Point Pattern into Sub-patterns
split.ppxDivide Multidimensional Point Pattern into Sub-patterns
spokesSpokes pattern of dummy points
squareSquare Window
ssfSpatially Sampled Function
stieltjesCompute Integral of Function Against Cumulative Distribution
stienenStienen Diagram
stratrandStratified random point pattern
StraussThe Strauss Point Process Model
StraussHardThe Strauss / Hard Core Point Process Model
studpermu.testStudentised Permutation Test
subfitsExtract List of Individual Point Process Models
subset.hyperframeSubset of Hyperframe Satisfying A Condition
subset.pppSubset of Point Pattern Satisfying A Condition
subset.pspSubset of Line Segment Satisfying A Condition
subspaceDistanceDistance Between Linear Spaces
suffstatSufficient Statistic of Point Process Model
summary.anylistSummary of a List of Things
summary.distfunSummarizing a Function of Spatial Location
summary.imSummarizing a Pixel Image
summary.kppmSummarizing a Fitted Cox or Cluster Point Process Model
summary.listofSummary of a List of Things
summary.owinSummary of a Spatial Window
summary.ppmSummarizing a Fitted Point Process Model
summary.pppSummary of a Point Pattern Dataset
summary.pspSummary of a Line Segment Pattern Dataset
summary.quadSummarizing a Quadrature Scheme
summary.solistSummary of a List of Spatial Objects
summary.splitpppSummary of a Split Point Pattern
sumouterCompute Quadratic Forms
superimposeSuperimpose Several Geometric Patterns
superimpose.lppSuperimpose Several Point Patterns on Linear Network
symbolmapGraphics Symbol Map
tessCreate a Tessellation
test.crossing.pspCheck Whether Segments Cross
text.pppAdd Text Labels to Spatial Pattern
texturemapTexture Map
textureplotPlot Image or Tessellation Using Texture Fill
thinNetworkRemove Vertices or Segments from a Linear Network
thomas.estKFit the Thomas Point Process by Minimum Contrast
thomas.estpcfFit the Thomas Point Process by Minimum Contrast
tile.areasCompute Areas of Tiles in a Tessellation
tileindexDetermine Which Tile Contains Each Given Point
tile.lengthsCompute Lengths of Tiles in a Tessellation on a Network
tilenamesNames of Tiles in a Tessellation
tilesExtract List of Tiles in a Tessellation
tiles.emptyCheck For Empty Tiles in a Tessellation
timedRecord the Computation Time
timeTakenExtract the Total Computation Time
transect.imPixel Values Along a Transect
transmatConvert Pixel Array Between Different Conventions
treebranchlabelsLabel Vertices of a Tree by Branch Membership
treeprunePrune Tree to Given Level
triangulate.owinDecompose Window into Triangles
trim.rectangleCut margins from rectangle
triplet.familyTriplet Interaction Family
TripletsThe Triplet Point Process Model
TstatThird order summary statistic
tweak.colourmapChange Colour Values in a Colour Map
union.quadUnion of Data and Dummy Points
unique.pppExtract Unique Points from a Spatial Point Pattern
unitnameName for Unit of Length
unmarkRemove Marks
unnormdensityWeighted kernel smoother
unstack.msrSeparate a Vector Measure into its Scalar Components
unstack.pppSeparate Multiple Columns of Marks
unstack.solistUnstack Each Spatial Object in a List of Objects
update.detpointprocfamilySet Parameter Values in a Determinantal Point Process Model
update.interactUpdate an Interpoint Interaction
update.kppmUpdate a Fitted Cluster Point Process Model
update.ppmUpdate a Fitted Point Process Model
update.rmhcontrolUpdate Control Parameters of Metropolis-Hastings Algorithm
update.symbolmapUpdate a Graphics Symbol Map.
validCheck Whether Point Process Model is Valid
valid.detpointprocfamilyCheck Validity of a Determinantal Point Process Model
valid.ppmCheck Whether Point Process Model is Valid
varblockEstimate Variance of Summary Statistic by Subdivision
varcountPredicted Variance of the Number of Points
vargamma.estKFit the Neyman-Scott Cluster Point Process with Variance...
vargamma.estpcfFit the Neyman-Scott Cluster Point Process with Variance...
vcov.kppmVariance-Covariance Matrix for a Fitted Cluster Point Process...
vcov.mppmCalculate Variance-Covariance Matrix for Fitted Multiple...
vcov.ppmVariance-Covariance Matrix for a Fitted Point Process Model
vcov.slrmVariance-Covariance Matrix for a Fitted Spatial Logistic...
venn.tessTessellation Delimited by Several Sets
verticesVertices of a Window
volumeVolume of an Object
weighted.medianWeighted Median, Quantiles or Variance
where.maxFind Location of Maximum in a Pixel Image
whichhalfplaneTest Which Side of Infinite Line a Point Falls On
whistWeighted Histogram
will.expandTest Expansion Rule
WindowExtract or Change the Window of a Spatial Object
WindowOnlyExtract Window of Spatial Object
with.fvEvaluate an Expression in a Function Table
with.hyperframeEvaluate an Expression in Each Row of a Hyperframe
with.msrEvaluate Expression Involving Components of a Measure
with.ssfEvaluate Expression in a Spatially Sampled Function
yardstickText, Arrow or Scale Bar in a Diagram
zapsmall.imRounding of Pixel Values
zclustermodelCluster Point Process Model
spatstat documentation built on Jan. 10, 2019, 5:04 p.m.