Provides two- and three-way Johnson-Neyman-(Krause) plots for easier interpretation of interactions. It extends the classic framework of Johnson and Neyman (1936) and Johnson and Fay (1950) <doi:10.1007/BF02288864> to Bayesian models and three-way interactions. The functions have dedicated routines for classic lm()/glm() models, as well as 'lme4' models and 'RSiena' results. However, the package can also be used model agnostic and thus extends the availability of JN(K)-plots beyond what is currently available. A detailed introduction can be found in Krause (2026) <doi:10.48550/arXiv.2604.22051>.
| Version: | 1.0.7 |
| Depends: | R (≥ 4.4.0) |
| Imports: | dplyr, tibble, tidyr, ggplot2, ggpattern, scales, lme4 |
| Suggests: | MCMCpack, RSiena |
| Published: | 2026-05-05 |
| DOI: | 10.32614/CRAN.package.int3ract (may not be active yet) |
| Author: | Robert W. Krause [aut, cre, cph] |
| Maintainer: | Robert W. Krause <robert.w.krause at mailbox.org> |
| BugReports: | https://github.com/RWKrause/int3ract/issues |
| License: | GPL (≥ 3) |
| URL: | https://github.com/RWKrause/int3ract |
| NeedsCompilation: | no |
| Materials: | README |
| CRAN checks: | int3ract results |
| Package source: | int3ract_1.0.7.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
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