Type: Package
Package: postcard
Title: Estimating Marginal Effects with Prognostic Covariate Adjustment
Version: 1.1.0.9000
Authors@R: c(
    person("Mathias Lerbech", "Jeppesen", ,
           "mathiasljeppesen@outlook.com", role = c("aut", "cre")),
    person("Emilie", "Hojbjerre-Frandsen", ,
           "ehfd@novonordisk.com", role = "aut"),
    person("Novo Nordisk A/S", role = "cph")
  )
Description: 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>.
License: MIT + file LICENSE
URL: https://novonordisk-opensource.github.io/postcard/,
        https://github.com/NovoNordisk-OpenSource/postcard
BugReports: https://github.com/NovoNordisk-OpenSource/postcard/issues
Imports: cli, Deriv, dplyr, earth, generics, gggrid, ggplot2, options,
        parsnip, rlang, rsample, scales, stats, stringr, tune, utils,
        workflowsets, xgboost, yardstick
Suggests: knitr, LiblineaR, MASS, ranger, rmarkdown, testthat (>=
        3.0.0), vdiffr, withr
Config/testthat/edition: 3
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.2
VignetteBuilder: knitr
Config/pak/sysreqs: cmake make libicu-dev libuv1-dev
Repository: https://novonordisk-opensource.r-universe.dev
Date/Publication: 2026-07-15 06:54:38 UTC
RemoteUrl: https://github.com/NovoNordisk-OpenSource/postcard
RemoteRef: HEAD
RemoteSha: b8c3587bb3d85899fad12bafb3f91f0fb313b135
NeedsCompilation: no
Packaged: 2026-10-13 09:46:25 UTC; root
Author: Mathias Lerbech Jeppesen [aut, cre],
  Emilie Hojbjerre-Frandsen [aut],
  Novo Nordisk A/S [cph]
Maintainer: Mathias Lerbech Jeppesen <mathiasljeppesen@outlook.com>