Package: dfoliatR 0.3.0

dfoliatR: Detection and Analysis of Insect Defoliation Signals in Tree Rings

Tools to identify, quantify, analyze, and visualize growth suppression events in tree rings that are often produced by insect defoliation. Described in Guiterman et al. (2020) <doi:10.1016/j.dendro.2020.125750>.

Authors:Chris Guiterman [aut, cre], Ann Lynch [aut], Jodi Axelson [aut]

dfoliatR_0.3.0.tar.gz
dfoliatR_0.3.0.zip(r-4.7)dfoliatR_0.3.0.zip(r-4.6)dfoliatR_0.3.0.zip(r-4.5)
dfoliatR_0.3.0.tgz(r-4.6-any)dfoliatR_0.3.0.tgz(r-4.5-any)
dfoliatR_0.3.0.tar.gz(r-4.7-any)dfoliatR_0.3.0.tar.gz(r-4.6-any)
dfoliatR_0.3.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
dfoliatR/json (API)
NEWS

# Install 'dfoliatR' in R:
install.packages('dfoliatR', repos = c('https://chguiterman.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/chguiterman/dfoliatr/issues

Pkgdown/docs site:https://chguiterman.github.io

Datasets:
  • dmj_defol - Demi John dfol object
  • dmj_h - Demi John Douglas-fir
  • dmj_nh - Demi John area ponderosa pine
  • dmj_obr - Demi John outbreak object
  • efk_defol - East Fork defol object
  • efk_h - East Fork Jemez River Douglas-fir
  • efk_nh - Baca ponderosa pine chronology
  • efk_obr - East Fork outbreak object

On CRAN:

Conda:

budwormdefoliatorsdendrochronologydendroecologydisturbanceforestsinsectsoutbreaktree-rings

4.96 score 7 stars 26 scripts 248 downloads 20 exports 87 dependencies

Last updated from:e5a3470f9f. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK170
source / vignettesOK203
linux-release-x86_64OK163
macos-release-arm64OK187
macos-oldrel-arm64OK195
windows-develOK117
windows-releaseOK109
windows-oldrelOK132
wasm-releaseOK148

Exports:as_defolas_obras.defolas.obrdefoldefol_statsdefoliate_treesget_defol_eventsgsiid_defoliationis.defolis.obrobroutbreakoutbreak_statsplot_defolplot_outbreaksample_depthseries_namesstack_defoliation

Dependencies:abindbackportsbootbroomcarcarDataclicolorspacecorrplotcowplotcpp11DerivdigestdoBydplRdplyrfarverforcatsforecastFormulafracdiffgenericsggplot2ggpubrggrepelggsciggsignifgluegridExtragtableisobandlabelinglatticelifecyclelme4lmtestmagrittrMASSMatrixMatrixModelsmatrixStatsmgcvmicrobenchmarkminqamodelrnlmenloptrnnetnumDerivpbkrtestpillarpkgconfigpngpolynompurrrquantregR.methodsS3R.ooR.utilsR6rbibutilsRColorBrewerRcppRcppArmadilloRcppEigenRdpackreformulasrlangrstatixS7scalessignalSparseMstringistringrsurvivaltibbletidyrtidyselecttimeDateurcautf8vctrsviridisLitewithrXMLzoo

Introduction to dfoliatR

Chris Guiterman

Rendered fromintro-to-dfoliatR.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2023-08-09
Started: 2019-12-06