Package: coxstream
Title: Memory-Efficient Cox Proportional Hazards via Streaming
        Newton-Raphson
Version: 0.1.0
Authors@R: c(
    person("Tommy", "Carstensen",
        email = "cran@tommycarstensen.com",
        role = c("aut", "cre"),
        comment = c(ORCID = "0000-0002-3672-9931")),
    person("Apache Software Foundation", role = c("cph", "ctb"),
        comment = "vendored Arrow C Data/Stream interface header (src/arrow_c_abi.h), Apache-2.0"))
Description: Fits the Cox proportional hazards model using a single
    descending-order pass per Newton-Raphson iteration. Peak RAM is O(p^2)
    regardless of the number of rows, making it suitable for datasets that
    do not fit in memory. Produces identical coefficients to
    survival::coxph() with Efron tie correction.
URL: https://github.com/tommycarstensen/coxstream-r
BugReports: https://github.com/tommycarstensen/coxstream-r/issues
License: MIT + file LICENSE
Encoding: UTF-8
Imports: Rcpp, survival
LinkingTo: Rcpp
Suggests: arrow, testthat (>= 3.0.0)
Config/testthat/edition: 3
Config/roxygen2/version: 8.0.0
NeedsCompilation: yes
Packaged: 2026-06-14 21:24:20 UTC; tommy
Author: Tommy Carstensen [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3672-9931>),
  Apache Software Foundation [cph, ctb] (vendored Arrow C Data/Stream
    interface header (src/arrow_c_abi.h), Apache-2.0)
Maintainer: Tommy Carstensen <cran@tommycarstensen.com>
Repository: CRAN
Date/Publication: 2026-06-20 13:40:11 UTC
