Package: surtvep
Title: Cox Non-Proportional Hazards Model with Time-Varying
        Coefficients
Version: 1.0.0
URL: https://github.com/UM-KevinHe/surtvep,
        https://um-kevinhe.github.io/surtvep/
BugReports: https://github.com/UM-KevinHe/surtvep/issues
Authors@R: c(
    person("Lingfeng","Luo",role=c("aut","cre"),email="lfluo@umich.edu"),
    person("Wenbo","Wu",role=c("aut"),email="wenbowu@umich.edu"),
    person("Kevin","He",role=c("aut"),email="kevinhe@umich.edu")
  )
Description: Fit Cox non-proportional hazards models with time-varying coefficients. 
    Both unpenalized procedures (Newton and proximal Newton) and penalized procedures 
    (P-splines and smoothing splines) are included using B-spline basis functions for 
    estimating time-varying coefficients. For penalized procedures, cross validations, 
    mAIC, TIC or GIC are implemented to select tuning parameters. Utilities for 
    carrying out post-estimation visualization, summarization, point-wise confidence 
    interval and hypothesis testing are also provided.
    For more information, see Wu et al. (2022) <doi: 10.1007/s10985-021-09544-2> and 
    Luo et al. (2023) <doi:10.1177/09622802231181471>.
License: GPL-3
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.2.3
LinkingTo: Rcpp, RcppArmadillo
Imports: Rcpp, splines, ggplot2, ggpubr, stats, tibble, rlang
Depends: R (>= 4.0)
Suggests: knitr, rmarkdown
NeedsCompilation: yes
Packaged: 2023-10-16 20:46:56 UTC; lingfengluo
Author: Lingfeng Luo [aut, cre],
  Wenbo Wu [aut],
  Kevin He [aut]
Maintainer: Lingfeng Luo <lfluo@umich.edu>
Repository: CRAN
Date/Publication: 2023-10-17 10:00:02 UTC
Built: R 4.7.0; x86_64-w64-mingw32; 2026-07-17 05:41:28 UTC; windows
Archs: x64
