SurrogateRank: Rank-Based Test to Evaluate a Surrogate Marker

Uses a novel rank-based nonparametric approach to evaluate a surrogate marker in a small sample size setting. Details are described in Parast et al (2024) <doi:10.1093/biomtc/ujad035> and Hughes A et al (2025) <doi:10.48550/arXiv.2502.03030>. A tutorial for this package can be found at <https://www.laylaparast.com/surrogaterank> and a Shiny App implementing the package can be found at <https://parastlab.shinyapps.io/SurrogateRankApp/>.

Version: 2.0
Depends: R (≥ 3.5.0)
Imports: stats, dplyr, ggplot2, pbmcapply
Suggests: roxygen2
Published: 2025-05-20
DOI: 10.32614/CRAN.package.SurrogateRank
Author: Layla Parast [aut, cre], Arthur Hughes [aut]
Maintainer: Layla Parast <parast at austin.utexas.edu>
License: GPL-2 | GPL-3 [expanded from: GPL]
NeedsCompilation: no
CRAN checks: SurrogateRank results

Documentation:

Reference manual: SurrogateRank.pdf

Downloads:

Package source: SurrogateRank_2.0.tar.gz
Windows binaries: r-devel: SurrogateRank_1.0.zip, r-release: SurrogateRank_1.0.zip, r-oldrel: SurrogateRank_1.0.zip
macOS binaries: r-release (arm64): SurrogateRank_2.0.tgz, r-oldrel (arm64): SurrogateRank_2.0.tgz, r-release (x86_64): SurrogateRank_2.0.tgz, r-oldrel (x86_64): SurrogateRank_2.0.tgz
Old sources: SurrogateRank archive

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