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LS2Wstat (version 2.1-5)

A Multiscale Test of Spatial Stationarity for LS2W Processes

Description

Wavelet-based methods for testing stationarity and quadtree segmenting of images, see Taylor et al (2014) .

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Version

Install

install.packages('LS2Wstat')

Monthly Downloads

257

Version

2.1-5

License

GPL-2

Maintainer

Matt Nunes

Last Published

September 17th, 2023

Functions in LS2Wstat (2.1-5)

countTextures

countTextures
plot.imageQT

A plot function for quadtree decompositions.
compareImages

Assesses whether two textured images are the same texture.
cropimage

Crops a rectangular image to a specified (square) dimension
print.TOS2D

Print out information about a TOS2D object in readable form.
TOS2D

Perform bootstrap stationarity test for images.
LS2Wstat-package

Stationarity testing for locally stationary wavelet fields
lincurve

A linear function between two constant values.
print.imageQT

Print out information about a imageQT object in readable form.
getpval

Computes a p-value for the output of the test for stationarity.
imageQT

Performs an image quadtree decomposition.
mix2images

Insert one image into another.
avespecvar

A test statistic for spatial stationarity.
scurve

An S curve function between two constant values.
simTexture

simTextureulation function for LS2W processes.
plotmtx

Image manipulation