Package: coxdev
Title: Cox Model Deviance, Gradient, Information and Score Sampling
Version: 0.4.1
Authors@R: c(person("Jonathan", "Taylor", role = c("aut", "cre"), email = "jtaylo@stanford.edu"),
             person("Trevor", "Hastie", role = c("aut")),
             person("Balasubramanian", "Narasimhan", role = c("aut"),
                    email = "naras@stanford.edu"))
Description: Fast computation of the deviance of the Cox proportional
    hazards model (Cox (1972) <doi:10.1111/j.2517-6161.1972.tb00899.x>), its
    gradient and the diagonal of its Hessian with respect to the linear
    predictor, the information and its derivative in a direction as
    matrix-free linear operators, and draws of the score (multinomial,
    Bernoulli, Fisher noncentral hypergeometric or wild), with the ties of
    Breslow (1974) <doi:10.2307/2529620> or Efron (1977)
    <doi:10.1080/01621459.1977.10480613>, start times (left truncation),
    strata and sample weights. The 'C++' code is header-only, shared with the
    'Python' package 'coxdev', and installed for packages that use it through
    'LinkingTo'.
License: GPL-2
URL: https://github.com/jonathan-taylor/coxdev
BugReports: https://github.com/jonathan-taylor/coxdev/issues
Encoding: UTF-8
Depends: R (>= 4.1.0)
Imports:
    R6,
    Rcpp,
    stats
LinkingTo:
    Rcpp,
    RcppEigen
Suggests:
    knitr,
    Matrix,
    rmarkdown,
    survival,
    testthat (>= 3.0.0)
VignetteBuilder: knitr
Roxygen: list(markdown = TRUE, r6 = TRUE)
Config/testthat/edition: 3
Config/roxygen2/version: 8.1.0
