Package: OnlineSurr Type: Package Title: Surrogate Evaluation for Jointly Longitudinal Outcome and Surrogate Version: 0.0.6 Authors@R: c( person(given="Silvaneo", family ="dos Santos Jr.", email = "silvaneojunior@utexas.edu", role = c("aut", "cre")), person(given="Layla", family ="Parast", email = "parast@austin.utexas.edu", role = c("aut"))) Description: Tools for surrogate evaluation in longitudinal studies using state-space models as proposed in Santos Jr. and Parast (2026). The package estimates treatment effects over time with and without adjustment for surrogate information, summarizes the proportion of treatment effect explained by a longitudinal surrogate, quantifies uncertainty via bootstrap resampling, and provides plotting and summary utilities for fitted models. License: GPL (>= 3) Encoding: UTF-8 LazyData: true Imports: kDGLM (>= 1.2.14), dplyr, ggplot2, tidyr, rlang, Rfast, stats, latex2exp, Rdpack Suggests: knitr, rmarkdown RdMacros: Rdpack RoxygenNote: 7.3.3 VignetteBuilder: knitr URL: https://silvaneojunior.github.io/OnlineSurr/ BugReports: https://github.com/silvaneojunior/OnlineSurr/issues Depends: R (>= 4.1.0) Config/pak/sysreqs: make libicu-dev Repository: https://silvaneojunior.r-universe.dev Date/Publication: 2026-07-08 02:23:41 UTC RemoteUrl: https://github.com/silvaneojunior/onlinesurr RemoteRef: HEAD RemoteSha: 53b3adfd00d2883fcb96ece432483f433d59cff8 NeedsCompilation: no Packaged: 2026-07-22 09:37:17 UTC; root Author: Silvaneo dos Santos Jr. [aut, cre], Layla Parast [aut] Maintainer: Silvaneo dos Santos Jr.