Judd, McClelland, & Ryan Formatting for ANOVA Output R package supernova version 3.0.2 Produces ANOVA tables in the format used by Judd, McClelland, and Ryan (2017, ISBN: 978-1138819832) in their introductory textbook, Data Analysis. This includes proportional reduction in error and formatting to improve ease the transition between the book and R. Software Depends: R (>= 4.1) Imports: cli, methods, pillar (>= 1.5.0), purrr, rlang, stringr, tibble, vctrs Suggests: car, covr, dplyr (>= 1.0.0), ggplot2 (>= 4.0.0), lintr, lme4, magrittr, readr, reformulas, remotes, testthat (>= 2.1.0), tidyr, vdiffr Adam Blake <adam@coursekata.org> Comprehensive R Archive Network (CRAN) Adam Blake [cre, aut] (ORCID: <https://orcid.org/0000-0001-7881-8652>), Jeff Chrabaszcz [aut], Ji Son [aut] (ORCID: <https://orcid.org/0000-0002-4258-4791>), Jim Stigler [aut] (ORCID: <https://orcid.org/0000-0001-6107-7827>) GPL (>= 3) 2026-03-01 application/tgz https://CRAN.R-project.org/package=supernova doi:10.32614/CRAN.package.supernova