postcard: Estimating Marginal Effects with Prognostic Covariate Adjustment

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>.

Package details

AuthorMathias Lerbech Jeppesen [aut, cre], Emilie Hojbjerre-Frandsen [aut], Novo Nordisk A/S [cph]
MaintainerMathias Lerbech Jeppesen <mathiasljeppesen@outlook.com>
LicenseMIT + file LICENSE
Version1.0.0
URL https://novonordisk-opensource.github.io/postcard/ https://github.com/NovoNordisk-OpenSource/postcard
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("postcard")

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postcard documentation built on April 12, 2025, 1:57 a.m.