maraca: The Maraca Plot: Visualization of Hierarchical Composite Endpoints in Clinical Trials

Library that supports visual interpretation of hierarchical composite endpoints (HCEs). HCEs are complex constructs used as primary endpoints in clinical trials, combining outcomes of different types into ordinal endpoints, in which each patient contributes the most clinically important event (one and only one) to the analysis. See Karpefors M et al. (2022) <doi:10.1177/17407745221134949>.

Version: 0.7
Depends: R (≥ 3.5), hce (≥ 0.5), ggplot2 (≥ 3.3)
Imports: dplyr (≥ 1.0), tidyr (≥ 1.2), checkmate (≥ 2.1), patchwork (≥ 1.0.0), lifecycle
Suggests: knitr (≥ 1.39), here (≥ 1.0.1), lintr (≥ 3.0.0), withr (≥ 2.5.0), testthat (≥ 3.1), rmarkdown
Published: 2024-03-18
DOI: 10.32614/CRAN.package.maraca
Author: Martin Karpefors ORCID iD [aut], Samvel B. Gasparyan ORCID iD [aut], Stefano Borini [ctb], Monika Huhn ORCID iD [aut, cre]
Maintainer: Monika Huhn <monika.huhn at>
License: Apache License (≥ 2)
NeedsCompilation: no
Materials: NEWS
CRAN checks: maraca results


Reference manual: maraca.pdf
Vignettes: Maraca Plots - Frequently Asked Questions
Maraca Plots - Basic Usage
Maraca Plots - Alternative Endpoints
Maraca Plots - Themes and Styling
Maraca Plots - Validation
Maraca Plots - Plotting win odds


Package source: maraca_0.7.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): maraca_0.7.tgz, r-oldrel (arm64): maraca_0.7.tgz, r-release (x86_64): maraca_0.7.tgz, r-oldrel (x86_64): maraca_0.7.tgz
Old sources: maraca archive


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