Reporting Tables R package rtables version 0.6.16 CRAN Task View: ClinicalTrials (https://CRAN.R-project.org/view=ClinicalTrials) Reporting tables often have structure that goes beyond simple rectangular data. The 'rtables' package provides a framework for declaring complex multi-level tabulations and then applying them to data. This framework models both tabulation and the resulting tables as hierarchical, tree-like objects which support sibling sub-tables, arbitrary splitting or grouping of data in row and column dimensions, cells containing multiple values, and the concept of contextual summary computations. A convenient pipe-able interface is provided for declaring table layouts and the corresponding computations, and then applying them to data. Software Depends: formatters (>= 0.5.12), magrittr (>= 2.0.3), methods, R (>= 4.1) Imports: checkmate (>= 2.1.0), htmltools (>= 0.5.8.1), lifecycle (>= 1.0.4), stats, stringi (>= 1.8.4) Suggests: broom (>= 1.0.8), car (>= 3.1-3), dplyr (>= 1.0.5), knitr (>= 1.42), lme4 (>= 1.1-35.5), r2rtf (>= 0.3.2), rmarkdown (>= 2.28), survival (>= 3.3-1), testthat (>= 3.3.0), tibble (>= 3.2.1), tidyr (>= 1.1.3), withr (>= 2.0.0), xml2 (>= 1.3.5) Joe Zhu <joe.zhu@roche.com> Comprehensive R Archive Network (CRAN) Gabriel Becker [aut] (Original creator of the package), Adrian Waddell [aut], Daniel Sabanés Bové [ctb], Maximilian Mordig [ctb], Davide Garolini [aut] (ORCID: <https://orcid.org/0000-0002-1445-1369>), Emily de la Rua [aut] (ORCID: <https://orcid.org/0009-0000-8738-5561>), Abinaya Yogasekaram [ctb] (ORCID: <https://orcid.org/0009-0005-2083-1105>), Joe Zhu [aut, cre] (ORCID: <https://orcid.org/0000-0001-7566-2787>), F. Hoffmann-La Roche AG [cph, fnd] Apache License 2.0 file LICENSE (https://CRAN.R-project.org/package=rtables/LICENSE) 2026-04-22 application/tgz https://CRAN.R-project.org/package=rtables doi:10.32614/CRAN.package.rtables en-US