Switzer J, Chamberlain S, Marsh L, Wong K, Scott E (2025). “rnpn: Interface to the National 'Phenology' Network 'API'.” doi:10.32614/CRAN.package.rnpn, http://usa-npn.github.io/rnpn/.
Corresponding BibTeX entry:
@Misc{switzer_etall:2025,
title = {rnpn: Interface to the National 'Phenology' Network
'API'},
author = {Jeff Switzer and Scott Chamberlain and Lee Marsh and
Kevin Wong and Eric R Scott},
year = {2025},
doi = {10.32614/CRAN.package.rnpn},
url = {http://usa-npn.github.io/rnpn/},
abstract = {Programmatic interface to the Web Service methods
provided by the National 'Phenology' Network
(<https://usanpn.org/>), which includes data on various life
history events that occur at specific times.},
keywords =
{data,national-phenology-network,phenology,r,r-package,rstats,species,web-api},
version = {1.4.1},
}