Datasets of the CEO (Centre d'Estudis d'Opinio) for Opinion Polls in Catalonia R package CEOdata version 1.4.0 Easy and convenient access to the datasets of the "Centre d'Estudis d'Opinio", the Catalan institution for polling and public opinion. The package retrieves microdata directly from the open data platform of the Generalitat de Catalunya and returns it in a tidy format. Software Depends: R (>= 4.1.0) Imports: tibble, haven, dplyr (>= 1.0.0), urltools, stringr, jsonlite, lubridate Suggests: knitr, ggplot2, tidyr (> 1.1.1), curl, rmarkdown, vtable, compareGroups Joel Ardiaca <joelardiacaarnau@gencat.cat> Comprehensive R Archive Network (CRAN) Xavier Fernández-i-Marín [aut] (ORCID: <https://orcid.org/0000-0002-9522-8870>), Joel Ardiaca [aut, cre] (ORCID: <https://orcid.org/0009-0004-4937-8941>) GPL-3 2026-03-27 application/tgz https://CRAN.R-project.org/package=CEOdata doi:10.32614/CRAN.package.CEOdata