Package: ipw Version: 1.3.2.9000 Date: 2026-10-31 Title: Estimate Inverse Probability Weights Authors@R: c( person(c("Hung", "Thai"), "Tran", role = c("aut", "cre"), email = "hungtt@oucru.org"), person(c("Willem", "M."), "van der Wal", role = "aut", email = "willem@vanderwalresearch.com"), person(c("Ronald", "B."), "Geskus", role = "aut", email = "rgeskus@oucru.org", comment = "maintainer 2011-2022")) Depends: R (>= 3.2.0) Imports: MASS, nnet, survival, geepack, graphics, stats Suggests: knitr, rmarkdown, mgcv, nlme, survey, boot, testthat (>= 3.0.0) VignetteBuilder: knitr Description: Functions to estimate the probability to receive the observed treatment, based on individual characteristics. The inverse of these probabilities can be used as weights when estimating causal effects from observational data via marginal structural models. Both point treatment situations and longitudinal studies can be analysed. The same functions can be used to correct for informative censoring. Encoding: UTF-8 License: MIT + file LICENSE NeedsCompilation: no LazyData: true Config/testthat/edition: 3 URL: https://tranhung93.github.io/ipw/, https://github.com/TranHung93/ipw BugReports: https://github.com/TranHung93/ipw/issues Config/roxygen2/version: 8.1.0 Config/pak/sysreqs: libicu-dev Repository: https://tranhung93.r-universe.dev Date/Publication: 2026-11-03 18:13:12 UTC RemoteUrl: https://github.com/tranhung93/ipw RemoteRef: HEAD RemoteSha: bdecdc3cc1d6985b2cf4717e9bae710d8581fffc Packaged: 2026-11-03 20:04:56 UTC; root Author: Hung Thai Tran [aut, cre], Willem M. van der Wal [aut], Ronald B. Geskus [aut] (maintainer 2011-2022) Maintainer: Hung Thai Tran