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:Jingning Shi [aut, cre], Wei Xiang [aut]

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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 site:https://docs.ropensci.org

On CRAN:

Conda:

dendrochronologyforestforestryshiny-appsshinyapptree-ring-widthtree-rings

4.68 score 34 stars 14 scripts 154 downloads 6 exports 80 dependencies

Last updated 12 months ago from:c3f44754ff (on master). Checks:5 NOTE, 6 OK. Indexed: yes.

TargetResultTotal time
linux-devel-x86_64NOTE219
pkgdown docsOK209
source / vignettesOK198
linux-release-x86_64NOTE213
macos-release-arm64NOTE118
macos-oldrel-arm64OK130
windows-develNOTE152
windows-releaseNOTE184
windows-oldrelOK199
wasm-releaseOK152
wasm-oldrelOK250

Exports:pith_measurering_app_launchring_calculatering_detectring_modifyring_read

Dependencies:base64encbmpbootbslibcachemclicommonmarkcpp11curldeldirdigestdownloaderdplRdplyrfastmapfontawesomefsgenericsgluehtmltoolshttpuvigraphimagerjpegjquerylibjsonlitelaterlatticelifecyclelme4magickmagrittrMASSMatrixmatrixStatsmeasuRingmemoisemimeminqanlmenloptrpastecspillarpkgconfigpngpolyclippromisespurrrR.methodsS3R.ooR.utilsR6rappdirsrbibutilsRcppRcppEigenRdpackreadbitmapreformulasrlangsassshinyshinydashboardshinyWidgetssignalsourcetoolsspatstat.dataspatstat.geomspatstat.univarspatstat.utilsstringistringrtibbletidyselecttiffutf8vctrswithrXMLxtable