Detect and Parse Historic Dates R package unstruwwel version 0.2.2 Automatically converts language-specific verbal information, e.g., "1st half of the 19th century," to its standardized numerical counterparts, e.g., "1801-01-01/1850-12-31." It follows the recommendations of the 'MIDAS' ('Marburger Informations-, Dokumentations- und Administrations-System'), see <doi:10.11588/artdok.00003770>. Software Depends: R (>= 2.10) Imports: R6, assertthat, lubridate, magrittr, stringr, tibble, tidyr, purrr, dplyr, rlang Suggests: testthat, roxygen2 Stefanie Schneider <stefanie.schneider@itg.uni-muenchen.de> Comprehensive R Archive Network (CRAN) Stefanie Schneider [cre, aut] (ORCID: <https://orcid.org/0000-0003-4915-6949>) GPL-3 2025-01-27 application/tgz https://CRAN.R-project.org/package=unstruwwel doi:10.32614/CRAN.package.unstruwwel