Clinical Trial Registry History

Retrieves historical versions of clinical trial registry entries.


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Reference manual

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install.packages("cthist")

0.1.2 by Benjamin Gregory Carlisle, a month ago


https://github.com/bgcarlisle/cthist


Report a bug at https://github.com/bgcarlisle/cthist/issues


Browse source code at https://github.com/cran/cthist


Authors: Benjamin Gregory Carlisle [aut, cre]


Documentation:   PDF Manual  


AGPL (>= 3) license


Imports dplyr, httr, jsonlite, magrittr, readr, rlang, rvest, selectr, stringr, tibble

Suggests testthat


See at CRAN