Functions to design and apply tests that are anytime valid. The functions can be used to design hypothesis tests in the prospective/randomised control trial setting or in the observational/retrospective setting. The resulting tests remain valid under both optional stopping and optional continuation. The current version includes safe t-tests and safe tests of two proportions. For details on the theory of safe tests, see Grunwald, de Heide and Koolen (2019) "Safe Testing" <doi:10.48550/arXiv.1906.07801>, for details on safe logrank tests see ter Schure, Perez-Ortiz, Ly and Grunwald (2020) "The Safe Logrank Test: Error Control under Continuous Monitoring with Unlimited Horizon" <doi:10.48550/arXiv.2011.06931> and Turner, Ly and Grunwald (2021) "Safe Tests and Always-Valid Confidence Intervals for contingency tables and beyond" <doi:10.48550/arXiv.2106.02693> for details on safe contingency table tests.
| Version: | 0.8.7 |
| Depends: | R (≥ 3.6) |
| Imports: | stats (≥ 3.6), hypergeo (≥ 1.2-13), survival (≥ 3.2-13), BiasedUrn (≥ 1.07), boot (≥ 1.3-28), dplyr (≥ 1.0.6), purrr (≥ 0.3.5), rlang (≥ 1.0.6) |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown, graphics |
| Published: | 2022-11-24 |
| DOI: | 10.32614/CRAN.package.safestats |
| Author: | Rosanne Turner [aut], Alexander Ly [cre, aut], Muriel Felipe Perez-Ortiz [ctb], Judith ter Schure [ctb], Peter Grunwald [ctb] |
| Maintainer: | Alexander Ly <a.ly at jasp-stats.org> |
| License: | LGPL (≥ 3) |
| NeedsCompilation: | no |
| Language: | en-GB |
| Materials: | README NEWS |
| CRAN checks: | safestats results |
| Reference manual: | safestats.pdf |
| Vignettes: |
contingency-tables-vignette safestats-vignette |
| Package source: | safestats_0.8.7.tar.gz |
| Windows binaries: | r-devel: safestats_0.8.7.zip, r-release: safestats_0.8.7.zip, r-oldrel: safestats_0.8.7.zip |
| macOS binaries: | r-release (arm64): safestats_0.8.7.tgz, r-oldrel (arm64): safestats_0.8.7.tgz, r-release (x86_64): safestats_0.8.7.tgz, r-oldrel (x86_64): safestats_0.8.7.tgz |
| Old sources: | safestats archive |
Please use the canonical form https://CRAN.R-project.org/package=safestats to link to this page.