Package: spduration 0.17.3.9000

spduration: Split-Population Duration (Cure) Regression

An implementation of split-population duration regression models. Unlike regular duration models, split-population duration models are mixture models that accommodate the presence of a sub-population that is not at risk for failure, e.g. cancer patients who have been cured by treatment. This package implements Weibull and Loglogistic forms for the duration component, and focuses on data with time-varying covariates. These models were originally formulated in Boag (1949) and Berkson and Gage (1952), and extended in Schmidt and Witte (1989).

Authors:Andreas Beger [aut, cre], Daina Chiba [aut], Daniel W. Hill, Jr. [aut], Nils W. Metternich [aut], Shahryar Minhas [aut], Michael D. Ward [aut, cph]

spduration_0.17.3.9000.tar.gz
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spduration_0.17.3.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
spduration/json (API)
NEWS

# Install 'spduration' in R:
install.packages('spduration', repos = c('https://andybega.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/andybega/spduration/issues

Pkgdown/docs site:https://www.andybeger.com

Uses libs:
  • c++– GNU Standard C++ Library v3
Datasets:
  • bscoup - B&S 2003 coup data
  • coups - Global coups, 1979 to 2010
  • model.coups - Model of global coups from 1979 to 2010

On CRAN:

Conda:

mixture-modelregressionsplit-populationsurvival-analysiscpp

5.68 score 4 stars 40 scripts 238 downloads 7 exports 70 dependencies

Last updated from:c4baf0ab97. Checks:13 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK180
linux-devel-x86_64OK210
source / vignettesOK291
linux-release-arm64OK183
linux-release-x86_64OK198
macos-release-arm64OK199
macos-release-x86_64OK382
macos-oldrel-arm64OK193
macos-oldrel-x86_64OK376
windows-develOK192
windows-releaseOK169
windows-oldrelOK182
wasm-releaseOK165

Exports:add_durationpanel_lagplot_hazardplot_hazard1plot_hazard2sepplotspdur

Dependencies:backportsbase64encbslibcachemcheckmatecliclustercolorspacecorpcorcpp11data.tabledigestevaluatefarverfastmapfontawesomeforecastforeignFormulafracdifffsgenericsggplot2gluegridExtragtablehighrHmischtmlTablehtmltoolshtmlwidgetsisobandjquerylibjsonliteknitrlabelinglatticelifecyclelmtestmagrittrMASSmemoisemimenlmennetR6rappdirsRColorBrewerRcppRcppArmadillorlangrmarkdownrpartrstudioapiS7sassscalesseparationplotstringistringrtimeDatetinytexurcavctrsviridisLitewithrxfunxtableyamlzoo

Splitting it Up: The spduration Split-population Duration Regression Package

Andreas Beger, Daniel W. Hill, Jr., Nils W. Metternich, Shahryar Minhas, and Michael D. Ward

Rendered fromintroduction.Rmdusingknitr::rmarkdownon May 24 2026.

Last update: 2025-07-28
Started: 2017-04-06