RDocumentation
Moon
Search all packages and functions
⚠️
There's a newer version (2.1-0) of this package.
Take me there.
Readme not available 😞
Copy Link
Copy
Link to current version
Version
Version
2.1-0
2.0-1
1.64-1
1.63-3
1.63-2
1.63-0
1.62-2
1.61-0
1.60-1
1.59-0
1.58-2
1.57-1
1.56-1
1.56-0
1.55-1
1.55-0
1.54-0
1.53-2
1.52-1
1.51-0
1.49-0
1.48-0
1.47-0
1.46-1
1.45-2
1.45-0
1.44-1
1.44-0
1.43-0
1.42-2
1.42-1
1.42-0
1.41-1
1.40-0
1.39-1
1.39-0
1.38-1
1.38-0
1.37-0
1.36-0
1.35-0
1.34-1
1.34-0
1.33-0
1.32-0
1.31-3
1.31-2
1.31-1.1
1.31-0
1.30-0
1.29-0
1.28-2
1.28-1
1.28-0
1.27-0
1.26-1
1.26-0
1.25-5
1.25-4
1.25-3
1.25-2
1.25-1
1.25-0
1.24-2
1.24-1
1.23-6
1.23-5
1.23-4
1.23-3
1.23-2
1.23-1
1.23-0
1.22-3
1.22-2
1.22-1
1.22-0
1.21-6
1.21-5.1
1.21-4
1.21-3
1.21-2
1.21-1
1.21-0
1.20-5
1.20-3
1.20-2
1.20-1
1.19-3
1.19-2
1.19-1
1.19-0
1.18-4
1.18-3
1.18-2
1.18-1
1.18-0
1.17-6
1.17-5
1.17-4
1.17-2
1.17-1
1.17-0
1.16-3
1.16-2
1.16-1
1.16-0
1.15-4
1.15-3
1.15-2
1.15-1
1.15-0
1.14-10
1.14-9
1.14-8
1.14-7
1.14-6
1.14-5
1.14-4
1.14-3
1.14-2
1.14-1
1.14-0
1.13-4
1.13-3
1.13-2
1.13-1
1.13-0
1.12-9
1.12-8
1.12-7
1.12-6
1.12-5
1.12-4
1.12-3
1.12-2
1.12-1
1.12-0
1.11-8
1.11-7
1.11-6
1.11-5
1.11-4
1.11-3
1.11-2
1.11-1
1.11-0
1.10-3
1.10-2
1.10-1
1.9-6
1.9-5
1.9-4
1.9-3
1.9-2
1.9-1
1.9-0
1.8-9
1.8-8
1.8-7
1.8-6
1.8-5
1.8-4
1.8-3
1.8-2
1.8-1
1.7-13
1.7-12
1.7-11
1.6-12
1.6-11
1.6-9
1.6-8
1.6-7
1.6-6
1.6-5
1.6-4
1.6-3
1.6-2
1.6-1
1.5-10
1.5-9
1.5-8
1.5-7
1.5-6
1.5-5
1.5-4
1.5-3
1.5-1
1.4-6
1.4-5
1.4-4
1.4-3
1.3-4
1.3-3
1.3-2
1.3-1
1.2-1
1.1-3
1.0-1
Down Chevron
Install
install.packages('spatstat')
Monthly Downloads
42,299
Version
1.11-2
License
GPL version 2 or newer
Maintainer
Adrian Baddeley
Last Published
March 9th, 2007
Functions in spatstat (1.11-2)
Search functions
suffstat
Sufficient Statistic of Point Process Model
rescale.ppp
Convert Point Pattern to Another Unit of Length
rcell
Simulate Baddeley-Silverman Cell Process
Gcross
Multitype Nearest Neighbour Distance Function (i-to-j)
MultiStrauss
The Multitype Strauss Point Process Model
PairPiece
The Piecewise Constant Pairwise Interaction Point Process Model
im
Create a Pixel Image Object
km.rs
Kaplan-Meier and Reduced Sample Estimator using Histograms
spatstat
The Spatstat Package
rNeymanScott
Simulate Neyman-Scott Process
multiplicity.ppp
Count Multiplicity of Duplicate Points
Jmulti
Marked J Function
lengths.psp
Lengths of Line Segments
reach
Interaction Distance of a Point Process
distmap
Distance Map
nncross
Nearest Neighbour in Another Point Pattern
japanesepines
Japanese Pines Point Pattern
endpoints.psp
Endpoints of Line Segment Pattern
is.ppp
Test Whether An Object Is A Point Pattern
compatible.im
Test Whether Two Pixel Images Are Compatible
gridcentres
Rectangular grid of points
diameter
Diameter of a Window
ants
Harkness-Isham ants' nests data
duplicated.ppp
Determine Duplicated Points in a Spatial Point Pattern
lgcp.estK
Fit a Log-Gaussian Cox Point Process by Minimum Contrast
gridweights
Compute Quadrature Weights Based on Grid Counts
Pairwise
Generic Pairwise Interaction model
im.object
Class of Images
eem
Exponential Energy Marks
clickppp
Interactively Add Points
is.owin
Test Whether An Object Is A Window
is.im
Test Whether An Object Is A Pixel Image
complement.owin
Take Complement of a Window
plot.im
Plot a Pixel Image
bounding.box
Bounding Box of a Window or Point Pattern
is.subset.owin
Determine Whether One Window is Contained In Another
as.mask
Pixel Image Approximation of a Window
rescale.owin
Convert Window to Another Unit of Length
superimpose
Superimpose Several Point Patterns
profilepl
Profile Maximum Pseudolikelihood
quadratcount
Quadrat counting for a point pattern
ord.family
Ord Interaction Process Family
Kmulti
Marked K-Function
rshift
Random Shift
Jcross
Multitype J Function (i-to-j)
levelset
Level Set of a Pixel Image
as.psp
Convert Data To Class psp
centroid.owin
Centroid of a window
copper
Berman-Huntington points and lines data
print.psp
Print Brief Details of a Line Segment Pattern Dataset
crossdist.default
Pairwise distances between two different sets of points
spatstat-internal
Internal spatstat functions
Jest
Estimate the J-function
split.ppp
Divide Point Pattern into Sub-patterns
Saturated
Saturated Pairwise Interaction model
Gdot
Multitype Nearest Neighbour Distance Function (i-to-any)
plot.ppp
plot a Spatial Point Pattern
affine
Apply Affine Transformation
solutionset
Evaluate Logical Expression Involving Pixel Images and Return Region Where Expression is True
rthin
Random Thinning
eroded.areas
Areas of Morphological Erosions
shift.im
Apply Vector Translation To Pixel Image
crossdist
Pairwise distances
print.ppp
Print Brief Details of a Point Pattern Dataset
owin.object
Class owin
Strauss
The Strauss Point Process Model
rmh.ppm
Simulate from a Fitted Point Process Model
is.multitype.ppm
Test Whether A Point Process Model is Multitype
print.im
Print Brief Details of an Image
anova.ppm
ANOVA for Fitted Point Process Models
lansing
Lansing Woods Point Pattern
subset.psp
Extract Subset of Line Segment Pattern
humberside
Humberside Data on Childhood Leukaemia and Lymphoma
rmh
Simulate point patterns using the Metropolis-Hastings algorithm.
distmap.ppp
Distance Map of Point Pattern
summary.psp
Summary of a Line Segment Pattern Dataset
rotate.psp
Rotate a Line Segment Pattern
density.psp
Kernel Smoothing of Line Segment Pattern
fv.object
Data Frames of Function Values
as.ppp
Convert Data To Class ppp
hamster
Aherne's hamster tumour data
convexhull.xy
Convex Hull of Points
ppp.object
Class of Point Patterns
distmap.owin
Distance Map of Window
nztrees
New Zealand Trees Point Pattern
anemones
Beadlet Anemones Data
redwood
California Redwoods Point Pattern (Ripley's Subset)
nbfires
Point Patterns of New Brunswick Forest Fires
rpoisline
Generate Poisson Random Line Process
coef.ppm
Coefficients of Fitted Point Process Model
mean.im
Mean Pixel Value in an Image
ripras
Estimate window from points alone
clickpoly
Interactively Define a Polygon
append.psp
Combine Two Line Segment Patterns
erode.owin
Erode a Window
rotate
Rotate
summary.ppp
Summary of a Point Pattern Dataset
rshift.psp
Randomly Shift a Line Segment Pattern
plot.psp
plot a Spatial Line Segment Pattern
longleaf
Longleaf Pines Point Pattern
summary.splitppp
Summary of a Split Point Pattern
pppdist
Optimal Match Between Two Point Patterns
setmarks
Set or Reset the Marks in a Point Pattern
simdat
Simulated Point Pattern
markstat
Summarise Marks in Every Neighbourhood in a Point Pattern
rMaternI
Simulate Matern Model I
trim.rectangle
Cut margins from rectangle
distmap.psp
Distance Map of Line Segment Pattern
midpoints.psp
Midpoints of Line Segment Pattern
psp.object
Class of Line Segment Patterns
spokes
Spokes pattern of dummy points
ppm.object
Class of Fitted Point Process Models
rescale
Convert dataset to another unit of length
quadrat.test
Chi-Squared Dispersion Test for Spatial Point Pattern Based on Quadrat Counts
psp
Create a Line Segment Pattern
Kcross
Multitype K Function (Cross-type)
Jdot
Multitype J Function (i-to-any)
Gest
Nearest Neighbour Distance Function G
Kest.fft
K-function using FFT
as.owin
Convert Data To Class owin
cells
Biological Cells Point Pattern
print.quad
Print a Quadrature Scheme
shift.owin
Apply Vector Translation To Window
subset.fv
Extract Subset of Function Values
eval.fv
Evaluate Expression Involving Functions
as.im
Convert to Pixel Image
rpoint
Generate N Random Points
pcf.ppp
Pair Correlation Function of Point Pattern
DiggleGratton
Diggle-Gratton model
summary.quad
Summarizing a Quadrature Scheme
Softcore
The Soft Core Point Process Model
area.owin
Area of a Window
scanpp
Read Point Pattern From Data File
raster.x
Cartesian Coordinates for a Pixel Raster
cut.ppp
Convert Point Pattern Marks from Numeric to Factor
Kest
K-function
concatxy
Concatenate x,y Coordinate Vectors
crossdist.psp
Pairwise distances between two different line segment patterns
nncorr
Nearest-Neighbour Correlation of Marked Point Pattern
letterR
Window in Shape of Letter R
as.matrix.im
Convert Pixel Image to Matrix
chorley
Chorley-Ribble Cancer Data
fasp.object
Function Arrays for Spatial Patterns
hist.im
Histogram of Pixel Values in an Image
inside.owin
Test Whether Points Are Inside A Window
Kmeasure
Reduced Second Moment Measure
amacrine
Hughes' Amacrine Cell Data
rmh.default
Simulate Point Process Models using the Metropolis-Hastings Algorithm.
compatible.fv
Test Whether Two Function Objects Are Compatible
is.multitype
Test whether Object is Multitype
is.multitype.ppp
Test Whether A Point Pattern is Multitype
plot.splitppp
Plot a List of Point Patterns
thomas.estK
Fit the Thomas Point Process by Minimum Contrast
shift
Apply Vector Translation
is.marked.ppp
Test Whether A Point Pattern is Marked
ppm
Fit Point Process Model to Data
plot.listof
Plot a List of Things
pairdist.default
Pairwise distances
nearest.raster.point
Find Pixel Nearest to a Given Point
is.ppm
Test Whether An Object Is A Fitted Point Process Model
print.ppm
Print a Fitted Point Process Model
progressreport
Print Progress Reports
contour.im
Contour plot of pixel image
affine.ppp
Apply Affine Transformation To Point Pattern
vcov.ppm
Variance-Covariance Matrix for a Fitted Point Process Model
update.ppm
Update a Fitted Point Process Model
runifdisc
Generate N Uniform Random Points in a Disc
rpoispp
Generate Poisson Point Pattern
setcov
Set Covariance of a Window
alltypes
Calculate Statistic for All Types in a Multitype Point Pattern
pcf.fv
Pair Correlation Function obtained from K Function
shift.ppp
Apply Vector Translation To Point Pattern
rmhcontrol
Set Control Parameters for Metropolis-Hastings Algorithm.
rotate.owin
Rotate a Window
owin
Create a Window
rescale.psp
Convert Line Segment Pattern to Another Unit of Length
selfcrossing.psp
Crossing Points in a Line Segment Pattern
pairdist.psp
Pairwise distances between line segments
ewcdf
Weighted Empirical Cumulative Distribution Function
plot.plotppm
Plot a plotppm Object Created by plot.ppm
summary.im
Summarizing a Pixel Image
Fest
Estimate the empty space function F
rmpoint
Generate N Random Multitype Points
plot.owin
Plot a Spatial Window
OrdThresh
Ord's Interaction model
default.dummy
Generate a Default Pattern of Dummy Points
summary.owin
Summary of a Spatial Window
spruces
Spruces Point Pattern
residuals.ppm
Residuals for Fitted Point Process Model
affine.psp
Apply Affine Transformation To Line Segment Pattern
redwoodfull
California Redwoods Point Pattern (Entire Dataset)
unique.ppp
Extract Unique Points from a Spatial Point Pattern
bei
Tropical rain forest trees
shift.psp
Apply Vector Translation To Line Segment Pattern
rotate.ppp
Rotate a Point Pattern
pairsat.family
Saturated Pairwise Interaction Point Process Family
residualspaper
Data and Code From JRSS Discussion Paper on Residuals
bramblecanes
Hutchings' Bramble Canes data
harmonic
Basis for Harmonic Functions
rshift.splitppp
Randomly Shift a List of Point Patterns
rSSI
Simulate Simple Sequential Inhibition
demopat
Artificial Data Point Pattern
dummy.ppm
Extract Dummy Points Used to Fit a Point Process Model
subset.splitppp
Extract or Replace Sub-Patterns
square
Square Window
LennardJones
The Lennard-Jones Potential
unmark
Remove Marks from a Marked Point Pattern
expand.owin
Expand Window By Factor
rmhmodel
Define Point Process Model for Metropolis-Hastings Simulation.
persp.im
Perspective Plot of Pixel Image
spatstat.options
Internal Options in Spatstat Package
crossdist.ppp
Pairwise distances between two different point patterns
eval.im
Evaluate Expression Involving Pixel Images
lurking
Lurking variable plot
mincontrast
Method of Minimum Contrast
disc
Circular Window
cut.im
Convert Pixel Image from Numeric to Factor
plot.quad
plot a Spatial Quadrature Scheme
bounding.box.xy
Convex Hull of Points
MultiStraussHard
The Multitype/Hard Core Strauss Point Process Model
bdist.pixels
Distance to Boundary of Window
finpines
Pine saplings in Finland.
intersect.owin
Intersection or Union of Two Windows
print.owin
Print Brief Details of a Spatial Window
rlabel
Random Re-Labelling of Point Pattern
swedishpines
Swedish Pines Point Pattern
rescue.rectangle
Convert Window Back To Rectangle
quad.object
Class of Quadrature Schemes
subsetget.im
Reset Values in Subset of Image
data.ppm
Extract Original Data from a Fitted Point Process Model
allstats
Calculate four standard summary functions of a point pattern.
Gmulti
Marked Nearest Neighbour Distance Function
Iest
Estimate the I-function
bdist.points
Distance to Boundary of Window
fitted.ppm
Fitted Conditional Intensity for Point Process Model
ganglia
Beta Ganglion Cells in Cat Retina, Old Version
is.marked
Test Whether Marks Are Present
envelope
Simulation envelopes of summary function
identify.ppp
Identify Points in a Point Pattern
quantile.im
Sample Quantiles of Pixel Image
spatstat-deprecated
Deprecated spatstat functions
Kdot
Multitype K Function (i-to-any)
markcorr
Mark Correlation Function
ppp
Create a Point Pattern
pairwise.family
Pairwise Interaction Process Family
quad.ppm
Extract Quadrature Scheme Used to Fit a Point Process Model
quadscheme
Generate a Quadrature Scheme from a Point Pattern
is.marked.ppm
Test Whether A Point Process Model is Marked
rshift.ppp
Randomly Shift a Point Pattern
summary.ppm
Summarizing a Fitted Point Process Model
affine.owin
Apply Affine Transformation To Window
corners
Corners of a rectangle
kaplan.meier
Kaplan-Meier Estimator using Histogram Data
ks.test.ppm
Kolmogorov-Smirnov Test for Point Process Model
nndist
Nearest neighbour distances
Geyer
Geyer's Saturation Point Process Model
nnwhich
Nearest neighbour
diagnose.ppm
Diagnostic Plots for Fitted Point Process Model
pcf.fasp
Pair Correlation Function obtained from array of K functions
subset.fasp
Extract Subset of Function Array
summary.listof
Summary of a List of Things
Kcross.inhom
Inhomogeneous Cross K Function
StraussHard
The Strauss / Hard Core Point Process Model
Kinhom
Inhomogeneous K-function
crossing.psp
Crossing Points of Two Line Segment Patterns
applynbd
Apply Function to Every Neighbourhood in a Point Pattern
plot.fv
Plot Function Valuesn
rStrauss
Perfect Simulation of the Strauss Process
runifpoint
Generate N Uniform Random Points
rmpoispp
Generate Multitype Poisson Point Pattern
reduced.sample
Reduced Sample Estimator using Histogram Data
plot.ppm
plot a Fitted Point Process Model
rMatClust
Simulate Matern Cluster Process
Kdot.inhom
Inhomogeneous Multitype K Dot Function
as.rectangle
Window Frame
rThomas
Simulate Thomas Process
betacells
Beta Ganglion Cells in Cat Retina
Poisson
Poisson Point Process Model
dirichlet.weights
Compute Quadrature Weights Based on Dirichlet Tessellation
density.splitppp
Kernel Smoothed Intensity of Split Point Pattern
predict.ppm
Prediction from a Fitted Point Process Model
pairdist
Pairwise distances
pcf
Pair Correlation Function
rsyst
Simulate systematic random point pattern
plot.fasp
Plot a Function Array
subset.im
Extract Subset of Image
rstrat
Simulate Stratified Random Point Pattern
vertices
Vertices of a Window
rMaternII
Simulate Matern Model II
dilate.owin
Dilate a Window
subset.ppp
Extract or Replace Subset of Point Pattern
rmhstart
Determine Initial State for Metropolis-Hastings Simulation.
angles.psp
Orientation Angles of Line Segments
density.ppp
Kernel Smoothed Intensity of Point Pattern
pairdist.ppp
Pairwise distances
qqplot.ppm
Q-Q Plot of Residuals from Fitted Point Process Model
Ord
Generic Ord Interaction model
matclust.estK
Fit the Matern Cluster Point Process by Minimum Contrast
union.quad
Union of Data and Dummy Points
units
Name for Unit of Length
subset.listof
Extract or Replace Subset of a List of Things