Conduct power analyses and inference of marginal effects. Uses plug-in estimation and influence functions to perform robust inference, optionally leveraging historical data to increase precision with prognostic covariate adjustment. The methods are described in Højbjerre-Frandsen et al. (2025) <doi:10.48550/arXiv.2503.22284>.
| Version: | 1.0.0 |
| Imports: | cli, Deriv, dplyr, earth, generics, magrittr, options, parsnip, rlang, rsample, stats, stringr, tidyselect, tune, utils, workflowsets, xgboost, yardstick |
| Suggests: | gggrid, ggplot2, knitr, LiblineaR, MASS, ranger, rmarkdown, testthat (≥ 3.0.0), withr |
| Published: | 2025-04-08 |
| DOI: | 10.32614/CRAN.package.postcard |
| Author: | Mathias Lerbech Jeppesen [aut, cre], Emilie Hojbjerre-Frandsen [aut], Novo Nordisk A/S [cph] |
| Maintainer: | Mathias Lerbech Jeppesen <mathiasljeppesen at outlook.com> |
| BugReports: | https://github.com/NovoNordisk-OpenSource/postcard/issues |
| License: | MIT + file LICENSE |
| URL: | https://novonordisk-opensource.github.io/postcard/, https://github.com/NovoNordisk-OpenSource/postcard |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | postcard results |
| Reference manual: | postcard.pdf |
| Vignettes: |
Controlling behavior of model fitting functions (source, R code) Introduction to postcard (source, R code) Prospective Power Estimation (source, R code) |
| Package source: | postcard_1.0.0.tar.gz |
| Windows binaries: | r-devel: postcard_1.0.0.zip, r-release: postcard_1.0.0.zip, r-oldrel: not available |
| macOS binaries: | r-devel (arm64): postcard_1.0.0.tgz, r-release (arm64): postcard_1.0.0.tgz, r-oldrel (arm64): postcard_1.0.0.tgz, r-devel (x86_64): postcard_1.0.0.tgz, r-release (x86_64): postcard_1.0.0.tgz, r-oldrel (x86_64): postcard_1.0.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=postcard to link to this page.