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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NEWS

# Install 'MtreeRing' in R:
install.packages('MtreeRing', repos = c('https://packages.ropensci.org', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/ropensci/mtreering/issues

On CRAN:

dendrochronologyforestforestryshiny-appsshinyapptree-ring-widthtree-rings

6 exports 29 stars 4.61 score 74 dependencies 14 scripts 299 downloads

Last updated 3 months agofrom:c3f44754ff (on master). Checks:OK: 5 NOTE: 2. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 15 2024
R-4.5-winNOTEOct 15 2024
R-4.5-linuxNOTEOct 15 2024
R-4.4-winOKOct 15 2024
R-4.4-macOKOct 15 2024
R-4.3-winOKOct 15 2024
R-4.3-macOKOct 15 2024

Exports:pith_measurering_app_launchring_calculatering_detectring_modifyring_read

Dependencies:base64encbmpbootbslibcachemclicommonmarkcpp11crayoncurldeldirdigestdownloaderdplRdplyrfansifastmapfontawesomefsgenericsgluehtmltoolshttpuvigraphimagerjpegjquerylibjsonlitelaterlatticelifecyclemagickmagrittrMASSMatrixmatrixStatsmeasuRingmemoisemimepastecspillarpkgconfigpngpolyclippromisespurrrR.methodsS3R.ooR.utilsR6rappdirsRcppreadbitmaprlangsassshinyshinydashboardshinyWidgetssignalsourcetoolsspatstat.dataspatstat.geomspatstat.univarspatstat.utilsstringistringrtibbletidyselecttiffutf8vctrswithrXMLxtable