metajam: Easily Download Data and Metadata from 'DataONE'

A set of tools to foster the development of reproducible analytical workflow by simplifying the download of data and metadata from 'DataONE' (<https://www.dataone.org>) and easily importing this information into R.

Version:	0.3.2
Depends:	R (≥ 3.6.0)
Imports:	dataone (≥ 2.3.0), dplyr, EML, emld, lubridate, purrr, readr, stats, stringr, tibble, tidyr, XML (≥ 3.95-0.1)
Suggests:	knitr, rmarkdown, testthat
Published:	2026-09-12
DOI:	10.32614/CRAN.package.metajam
Author:	Julien Brun [cre, aut], Irene Steves [aut] (https://github.com/isteves), Mitchell Maier [aut], Kristen Peach [aut], Nicholas Lyon [aut] (https://njlyon0.github.io/), Nathan Hwangbo [ctb], Derek Strong [ctb], Colin Smith [ctb], Regents of the University of California [cph]
Maintainer:	Julien Brun <julien.brun at alumni.duke.edu>
BugReports:	https://github.com/NCEAS/metajam/issues
License:	Apache License (== 2.0)
URL:	https://nceas.github.io/metajam/, https://github.com/NCEAS/metajam
NeedsCompilation:	no
SystemRequirements:	Mac OSX: redland (>= 1.0.14) ; Linux: librdf0 (>= 1.0.14), librdf0-dev (>= 1.0.14)
Language:	en-US
Materials:	README, NEWS
CRAN checks:	metajam results

Documentation:

Reference manual:	metajam.html , metajam.pdf
Vignettes:	Use Case 1 - Processing a Single Dataset from Arctic Data Center (source, R code) Use Case 2 - Processing a Single Dataset from DataOne (source, R code) Use Case 3 - Processing Several Datasets (source, R code) Use Case 4 - Processing a Raster Dataset (source, R code) Use Case 5 - Downloading Entire Data Packages Using DOIs (source, R code)

Downloads:

Package source:	metajam_0.3.2.tar.gz
Windows binaries:	r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): not available, r-oldrel (arm64): metajam_0.3.2.tgz, r-release (x86_64): metajam_0.3.2.tgz, r-oldrel (x86_64): metajam_0.3.2.tgz
Old sources:	metajam archive

Reverse dependencies:

Reverse suggests:

lterdatasampler

Linking:

Please use the canonical form https://CRAN.R-project.org/package=metajam to link to this page.