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cthist: Clinical Trial Registry History

Retrieves historical versions of clinical trial registry entries from <https://ClinicalTrials.gov>. Package functionality and implementation for v 1.0.0 is documented in Carlisle (2022) <doi:10.1371/journal.pone.0270909>.

Version: 2.1.11
Imports: assertthat, dplyr, httr, jsonlite, lubridate, magrittr, readr, rlang, stringr, tibble, purrr, tidyr
Suggests: testthat (≥ 3.0.0)
Published: 2024-07-17
DOI: 10.32614/CRAN.package.cthist
Author: Benjamin Gregory Carlisle ORCID iD [aut, cre]
Maintainer: Benjamin Gregory Carlisle <murph at bgcarlisle.com>
BugReports: https://github.com/bgcarlisle/cthist/issues
License: AGPL (≥ 3)
URL: https://github.com/bgcarlisle/cthist
NeedsCompilation: no
Citation: cthist citation info
Materials: README NEWS
CRAN checks: cthist results

Documentation:

Reference manual: cthist.pdf

Downloads:

Package source: cthist_2.1.11.tar.gz
Windows binaries: r-devel: cthist_2.1.11.zip, r-release: cthist_2.1.11.zip, r-oldrel: cthist_2.1.11.zip
macOS binaries: r-release (arm64): cthist_2.1.11.tgz, r-oldrel (arm64): cthist_2.1.11.tgz, r-release (x86_64): cthist_2.1.11.tgz, r-oldrel (x86_64): cthist_2.1.11.tgz
Old sources: cthist archive

Linking:

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

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.