Package: ZTRecur
Type: Package
Title: Analysis for Zero-Truncated Recurrent Event Data
Version: 0.2.1
Date: 2026-10-17
Authors@R: c(
    person("Anqi A.", "Chen", email = "anqi6@ualberta.ca", role = c("aut", "cre")),
    person("X. Joan", "Hu", role = "aut"),
    person("Yi", "Xiong", role = "aut"),
    person("Rhonda J.", "Rosychuk", role = "aut")
  )
Description: Provides nonparametric and Cox-type regression methods for
        analyzing zero-truncated recurrent event data with
        supplementary information. Key features include estimating rate
        and mean functions under nonparametric marginal models;
        estimating time-constant regression coefficients under standard
        and stratified Andersen-Gill (AG) models; and estimating
        time-varying covariate effects under stratified and
        nonstratified Cox-type models. Standard errors (SEs) are
        estimated using sandwich-based variance estimators for
        nonstratified models and resampling-based procedures for
        stratified models. For further details, see Chen, Hu, and
        Rosychuk (2026) <doi:10.1214/25-AOAS2130>, Chen et al. (2026)
        <doi:10.1002/cjs.70064>, and Chen, Hu, and Rosychuk (2026)
        <doi:10.48550/arXiv.2607.26210>.
License: GPL (>= 2)
Encoding: UTF-8
Imports: Rcpp (>= 1.0.0), dplyr, graphics, grDevices, stats
LinkingTo: Rcpp, RcppArmadillo
NeedsCompilation: yes
ByteCompile: yes
Depends: R (>= 3.5)
LazyData: true
Config/roxygen2/version: 8.0.0
Suggests: testthat (>= 3.0.0)
Config/testthat/edition: 3
Packaged: 2026-11-12 13:11:59 UTC; root
Author: Anqi A. Chen [aut, cre], X. Joan Hu [aut], Yi Xiong [aut],
        Rhonda J. Rosychuk [aut]
Maintainer: Anqi A. Chen <anqi6@ualberta.ca>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-11-12 12:57:50 UTC
RemoteUrl: https://github.com/cran/ZTRecur
RemoteRef: HEAD
RemoteSha: 9675fd5a76bebd6104d9b15f2585403406d521a1