postcard-package {postcard}R Documentation

postcard: Estimating Marginal Effects with Prognostic Covariate Adjustment

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 HĂžjbjerre-Frandsen et al. (2025) doi:10.48550/arXiv.2503.22284.

Author(s)

Maintainer: Mathias Lerbech Jeppesen mathiasljeppesen@outlook.com

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See Also

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