hockeystick: Download and Visualize Essential Climate Change Data

Provides easy access to essential climate change datasets to non-climate experts. Users can download the latest raw data from authoritative sources and view it via pre-defined 'ggplot2' charts. Datasets include atmospheric CO2, methane, emissions, instrumental and proxy temperature records, sea levels, Arctic/Antarctic sea-ice, Hurricanes, and Paleoclimate data. Sources include: NOAA Mauna Loa Laboratory <>, Global Carbon Project <>, NASA GISTEMP <>, National Snow and Sea Ice Data Center <>, CSIRO <>, NOAA Laboratory for Satellite Altimetry <> and HURDAT Atlantic Hurricane Database <>, Vostok Paleo carbon dioxide and temperature data: <doi:10.3334/CDIAC/ATG.009>.

Version: 0.8.4
Depends: R (≥ 4.0.0)
Imports: ggplot2, lubridate, tools, readr, dplyr, tidyr, patchwork, scales, rvest, tibble, treemapify, RColorBrewer, jsonlite
Suggests: rmarkdown, knitr, spelling, viridisLite
Published: 2024-03-10
DOI: 10.32614/CRAN.package.hockeystick
Author: Hernando Cortina ORCID iD [aut, cre]
Maintainer: Hernando Cortina <hch at>
License: MIT + file LICENSE
NeedsCompilation: no
Language: en-US
Citation: hockeystick citation info
Materials: README NEWS
CRAN checks: hockeystick results


Reference manual: hockeystick.pdf


Package source: hockeystick_0.8.4.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): hockeystick_0.8.4.tgz, r-oldrel (arm64): hockeystick_0.8.4.tgz, r-release (x86_64): hockeystick_0.8.4.tgz, r-oldrel (x86_64): hockeystick_0.8.4.tgz
Old sources: hockeystick archive


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