Package: MtreeRing 1.4.5
Jingning Shi
MtreeRing: A Shiny Application for Automatic Measurements of Tree-Ring Widths on Digital Images
Use morphological image processing and edge detection algorithms to automatically measure tree ring widths on digital images. Users can also manually mark tree rings on species with complex anatomical structures. The arcs of inner-rings and angles of successive inclined ring boundaries are used to correct ring-width series. The package provides a Shiny-based application, allowing R beginners to easily analyze tree ring images and export ring-width series in standard file formats.
Authors:
MtreeRing_1.4.5.tar.gz
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MtreeRing.pdf |MtreeRing.html✨
MtreeRing/json (API)
NEWS
| # Install 'MtreeRing' in R: |
| install.packages('MtreeRing', repos = c('https://packages.ropensci.org', 'https://cloud.r-project.org')) |
Reviews:rOpenSci Software Review #287
Bug tracker:https://github.com/ropensci/mtreering/issues
Pkgdown/docs site:https://docs.ropensci.org
dendrochronologyforestforestryshiny-appsshinyapptree-ring-widthtree-rings
Last updated from:c3f44754ff (on master). Checks:5 NOTE, 5 OK. Indexed: yes.
| Target | Result | Total time | Artifact |
|---|---|---|---|
| linux-devel-x86_64 | NOTE | 221 | |
| pkgdown docs | OK | 187 | |
| source / vignettes | OK | 311 | |
| linux-release-x86_64 | NOTE | 209 | |
| macos-release-arm64 | NOTE | 150 | |
| macos-oldrel-arm64 | OK | 160 | |
| windows-devel | NOTE | 168 | |
| windows-release | NOTE | 146 | |
| windows-oldrel | OK | 181 | |
| wasm-release | OK | 166 |
Exports:pith_measurering_app_launchring_calculatering_detectring_modifyring_read
Dependencies:base64encbmpbootbslibcachemclicommonmarkcpp11curldeldirdigestdownloaderdplRdplyrfastmapfontawesomefsgenericsgluehtmltoolshttpuvigraphimagerjpegjquerylibjsonlitelaterlatticelifecyclelme4magickmagrittrMASSMatrixmatrixStatsmeasuRingmemoisemimeminqanlmenloptrpastecspillarpkgconfigpngpolyclippromisespurrrR.methodsS3R.ooR.utilsR6rappdirsrbibutilsRcppRcppEigenRdpackreadbitmapreformulasrlangsassshinyshinydashboardshinyWidgetssignalsourcetoolsspatstat.dataspatstat.geomspatstat.univarspatstat.utilsstringistringrtibbletidyselecttiffutf8vctrswithrXMLxtable
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| A Shiny Application for Automatic Measurements of Tree-Ring Widths on Digital Images | MtreeRing-package MtreeRing |
| Calibrate ring-width series | pith_measure |
| Run Shiny-based Application | ring_app_launch |
| Generate a ring-width series | ring_calculate |
| Automatic detection of tree-ring borders | ring_detect |
| Edit ring borders visually | ring_modify |
| Read and plot a tree-ring image file | ring_read |