Package: pollen 0.83.0

pollen: Analysis of Aerobiological Data

Supports analysis of aerobiological data. Available features include determination of pollen season limits, replacement of outliers (Kasprzyk and Walanus (2014) <doi:10.1007/s10453-014-9332-8>), calculation of growing degree days (Baskerville and Emin (1969) <doi:10.2307/1933912>), and determination of the base temperature for growing degree days (Yang et al. (1995) <doi:10.1016/0168-1923(94)02185-M).

Authors:Jakub Nowosad [aut, cre]

pollen_0.83.0.tar.gz
pollen_0.83.0.zip(r-4.7)pollen_0.83.0.zip(r-4.6)pollen_0.83.0.zip(r-4.5)
pollen_0.83.0.tgz(r-4.6-any)pollen_0.83.0.tgz(r-4.5-any)
pollen_0.83.0.tar.gz(r-4.7-any)pollen_0.83.0.tar.gz(r-4.6-any)
pollen_0.83.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
pollen/json (API)

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

Bug tracker:https://github.com/nowosad/pollen/issues

Pkgdown/docs site:https://jakubnowosad.com

Datasets:
  • gdd_data - Exemplary dataset for GDD calculations
  • pollen_count - Pollen count of alder, birch, and hazel

On CRAN:

Conda:

aerobiological-dataaerobiologygddgrowing-degree-dayspollen

5.17 score 3 stars 49 scripts 193 downloads 5 exports 19 dependencies

Last updated from:970ff4cc7d. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK131
source / vignettesOK159
linux-release-x86_64OK130
macos-release-arm64OK99
macos-oldrel-arm64OK110
windows-develOK93
windows-releaseOK82
windows-oldrelOK137
wasm-releaseOK109

Exports:base_tempgddoutliers_replacerpollen_indexpollen_season

Dependencies:clicpp11dplyrgenericsgluelifecyclelubridatemagrittrpillarpkgconfigpurrrR6rlangtibbletidyselecttimechangeutf8vctrswithr

Calculation of growing degree days (GDD) in the pollen package

Jakub Nowosad

Rendered fromgdd.Rmdusingknitr::rmarkdownon May 28 2026.

Last update: 2021-11-28
Started: 2020-02-12

Introduction to the pollen package

Jakub Nowosad

Rendered fromintro.Rmdusingknitr::rmarkdownon May 28 2026.

Last update: 2021-11-28
Started: 2016-11-06