Package: NMAR Type: Package Title: Estimation under not Missing at Random Nonresponse Version: 0.1.2 Authors@R: c(person(given = "Maciej", family = "Beresewicz", role = c("aut", "cre"), email = "maciej.beresewicz@ue.poznan.pl", comment = c(ORCID = "0000-0002-8281-4301")), person(given = "Igor", family = "Kołodziej", role = c("aut", "ctb"), email = "igor.kolodziej@proton.me"), person(given = "Mateusz", family = "Iwaniuk", role = c("aut", "ctb"), email = "mateusz.iwaniuk11@gmail.com")) Description: Methods to estimate finite-population parameters under nonresponse that is not missing at random (NMAR, nonignorable). Incorporates auxiliary information and user-specified response models, and supports independent samples and complex survey designs via objects from the 'survey' package. Provides diagnostics and optional variance estimates. For methodological background see Qin, Leung and Shao (2002) and Riddles, Kim and Im (2016) . License: MIT + file LICENSE URL: https://github.com/ncn-foreigners/NMAR, https://ncn-foreigners.ue.poznan.pl/NMAR/index.html BugReports: https://github.com/ncn-foreigners/NMAR/issues Encoding: UTF-8 Imports: stats, nleqslv, utils, generics, Formula RoxygenNote: 7.3.3 Suggests: knitr, rmarkdown, testthat (>= 3.0.0), numDeriv, survey, svrep, broom, progressr, future, future.apply, spelling VignetteBuilder: knitr Config/testthat/edition: 3 Depends: R (>= 3.5) LazyData: true Language: en-US Repository: https://ncn-foreigners.r-universe.dev Date/Publication: 2026-02-04 15:09:54 UTC RemoteUrl: https://github.com/ncn-foreigners/nmar RemoteRef: HEAD RemoteSha: f9e5de913af3037dc7d7249904ac7a68396b2a60 NeedsCompilation: no Packaged: 2026-07-04 06:09:08 UTC; root Author: Maciej Beresewicz [aut, cre] (ORCID: ), Igor Kołodziej [aut, ctb], Mateusz Iwaniuk [aut, ctb] Maintainer: Maciej Beresewicz