Package: survSampleSize
Title: Sample Size Calculator for Survival Endpoint Clinical Trials
Version: 0.1.1
Authors@R: 
    person("Huai", "Jiang",
           email = "13661928191@163.com",
           role = c("aut", "cre"))
Description: An interactive 'shiny' application for sample size and power
    calculation under general conditions for clinical trials with survival
    endpoints. Implements the weighted log-rank method of Lu (2021)
    <doi:10.1002/pst.2069> via the 'lrstat' package, supporting
    non-proportional hazards, delayed treatment effects, unequal allocation
    and dropout, as well as the classic method of Freedman (1982)
    <doi:10.1002/sim.4780010204> via the 'powerSurvEpi' package. Results are
    presented interactively with survival curves and event-prediction
    timelines.
License: MIT + file LICENSE
Encoding: UTF-8
Imports: lrstat, powerSurvEpi, shiny, stats
Suggests: bslib, DT, ggplot2, knitr, plotly, rmarkdown, testthat (>=
        3.0.0)
VignetteBuilder: knitr
Config/testthat/edition: 3
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-06-15 13:44:10 UTC; lenovo
Author: Huai Jiang [aut, cre]
Maintainer: Huai Jiang <13661928191@163.com>
Repository: CRAN
Date/Publication: 2026-06-20 14:00:02 UTC
Built: R 4.7.0; ; 2026-06-20 23:50:57 UTC; windows
