Conduct a Prospective or Retrospective Design Analysis R package PRDA version 1.0.2 An implementation of the "Design Analysis" proposed by Gelman and Carlin (2014) <doi:10.1177/1745691614551642>. It combines the evaluation of Power-Analysis with other inferential-risks as Type-M error (i.e. Magnitude) and Type-S error (i.e. Sign). See also Altoè et al. (2020) <doi:10.3389/fpsyg.2019.02893> and Bertoldo et al. (2020) <doi:10.31234/osf.io/q9f86>. Software Depends: R (>= 3.5.0) Imports: MASS, pbapply, Rcpp LinkingTo: Rcpp, RcppArmadillo Suggests: covr, devtools, ggplot2, knitr, rmarkdown, roxygen2, testthat, tidyverse Claudio Zandonella Callegher <claudiozandonella@gmail.com> Comprehensive R Archive Network (CRAN) Claudio Zandonella Callegher [aut, cre] (ORCID: <https://orcid.org/0000-0001-7721-6318>), Massimiliano Pastore [aut] (ORCID: <https://orcid.org/0000-0002-7922-6365>), Angela Andreella [aut] (ORCID: <https://orcid.org/0000-0002-1141-3041>), Anna Vesely [aut] (ORCID: <https://orcid.org/0000-0001-6696-2390>), Enrico Toffalini [aut] (ORCID: <https://orcid.org/0000-0002-1404-5133>), Giulia Bertoldo [aut] (ORCID: <https://orcid.org/0000-0002-6960-3980>), Gianmarco Altoè [aut] (ORCID: <https://orcid.org/0000-0003-1154-9528>) GPL-3 2025-11-03 application/tgz https://CRAN.R-project.org/package=PRDA doi:10.32614/CRAN.package.PRDA