Package: cthist Title: Clinical Trial Registry History Version: 2.1.12 Authors@R: person("Benjamin Gregory", "Carlisle", , "murph@bgcarlisle.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0001-8975-0649")) Description: Retrieves historical versions of clinical trial registry entries from . Package functionality and implementation for v 1.0.0 is documented in Carlisle (2022) . License: AGPL (>= 3) URL: https://github.com/bgcarlisle/cthist BugReports: https://github.com/bgcarlisle/cthist/issues Imports: assertthat, dplyr, httr, jsonlite, lubridate, magrittr, readr, rlang, stringr, tibble, purrr, tidyr Suggests: testthat (>= 3.0.0) Config/testthat/edition: 3 Encoding: UTF-8 Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.2 Config/pak/sysreqs: libicu-dev libssl-dev libx11-dev Repository: https://bgcarlisle.r-universe.dev Date/Publication: 2026-09-27 02:21:25 UTC RemoteUrl: https://github.com/bgcarlisle/cthist RemoteRef: HEAD RemoteSha: ed3d2956cefd50cfda49057d4f9e11ccd2c83165 NeedsCompilation: no Packaged: 2026-09-27 03:08:08 UTC; root Author: Benjamin Gregory Carlisle [aut, cre] (ORCID: ) Maintainer: Benjamin Gregory Carlisle