VEwaning: Vaccine Efficacy Over Time

Implements methods for inference on potential waning of vaccine efficacy and for estimation of vaccine efficacy at a user-specified time after vaccination based on data from a randomized, double-blind, placebo-controlled vaccine trial in which participants may be unblinded and placebo subjects may be crossed over to the study vaccine. The methods also allow adjustment for possible confounding via inverse probability weighting through specification of models for the trial entry process, unblinding mechanisms, and the probability an unblinded placebo participant accepts study vaccine: Tsiatis, A. A. and Davidian, M. (2021) <arXiv:2102.13103> .

Version: 1.1
Depends: R (≥ 2.10), survival, stats, graphics, ggplot2
Published: 2021-04-08
Author: Marie Davidian [aut], A.A. Tsiatis [aut], Shannon Holloway [aut, cre]
Maintainer: Shannon Holloway <sthollow at ncsu.edu>
License: GPL-2
NeedsCompilation: no
CRAN checks: VEwaning results

Documentation:

Reference manual: VEwaning.pdf

Downloads:

Package source: VEwaning_1.1.tar.gz
Windows binaries: r-devel: VEwaning_1.1.zip, r-release: VEwaning_1.1.zip, r-oldrel: VEwaning_1.1.zip
macOS binaries: r-release (arm64): VEwaning_1.1.tgz, r-release (x86_64): VEwaning_1.1.tgz, r-oldrel: VEwaning_1.1.tgz

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