Package: LS2Wstat 2.1-5
Matt Nunes
LS2Wstat: A Multiscale Test of Spatial Stationarity for LS2W Processes
Wavelet-based methods for testing stationarity and quadtree segmenting of images, see Taylor et al (2014) <doi:10.1080/00401706.2013.823890>.
Authors:
LS2Wstat_2.1-5.tar.gz
LS2Wstat_2.1-5.tar.gz(r-4.7-any)LS2Wstat_2.1-5.tar.gz(r-4.6-any)
LS2Wstat_2.1-5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
LS2Wstat/json (API)
| # Install 'LS2Wstat' in R: |
| install.packages('LS2Wstat', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated from:212418c634. Checks:4 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 124 | ||
| source / vignettes | OK | 162 | ||
| linux-release-x86_64 | OK | 121 | ||
| wasm-release | OK | 124 |
Exports:avespecvarcompareImagescountTexturescropimagegetpvalimageQTlincurvemix2imagesplot.imageQTplotmtxprint.imageQTprint.TOS2DscurvesimTexturesummary.TOS2DTOS2D
Dependencies:bootclassclassIntDBIdeldire1071KernSmoothlatticeLS2WMASSmatrixStatsproxyRcpps2sfspspDataspdepunitswavethreshwk
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Stationarity testing for locally stationary wavelet fields | LS2Wstat-package LS2Wstat |
| A test statistic for spatial stationarity. | avespecvar |
| Assesses whether two textured images are the same texture. | compareImages |
| countTextures | countTextures |
| Crops a rectangular image to a specified (square) dimension | cropimage |
| Computes a p-value for the output of the test for stationarity. | getpval |
| Performs an image quadtree decomposition. | imageQT |
| A linear function between two constant values. | lincurve |
| Insert one image into another. | mix2images |
| A plot function for quadtree decompositions. | plot.imageQT |
| Image manipulation | plotmtx |
| Print out information about a imageQT object in readable form. | print.imageQT |
| Print out information about a TOS2D object in readable form. | print.TOS2D summary.TOS2D |
| An S curve function between two constant values. | scurve |
| simTextureulation function for LS2W processes. | simTexture |
| Perform bootstrap stationarity test for images. | TOS2D |