Package: interflex Type: Package Version: 1.4.1.9000 Title: Estimation, Diagnostics and Visualization of Conditional Marginal Effects Date: 2026-09-20 Authors@R: c(person("Yiqing Xu", role=c("aut","cre"), email = "yiqingxu@stanford.edu"), person("Jens Hainmueller", role=c("aut")), person("Jonathan Mummolo", role=c("aut")), person("Tianzhu Qin", role=c("aut")), person("Jiehan Liu", role=c("aut")), person("Ziyi Liu", role=c("aut"))) Description: Performs estimation, diagnostics, and visualization of conditional marginal effects and group average treatment effects of a treatment on an outcome across different values of a moderator. Optionally integrates with the 'mlr3extralearners' package for additional machine learning backends compatible with the double machine learning estimators. 'mlr3extralearners' is not on CRAN but can be obtained from . URL: https://yiqingxu.org/packages/interflex/, https://github.com/xuyiqing/interflex BugReports: https://github.com/xuyiqing/interflex/issues Additional_repositories: https://mlr-org.r-universe.dev License: MIT + file LICENSE Imports: ggplot2 (>= 2.1.0), sandwich (>= 2.3-4), Lmoments (>= 1.2-3), doFuture, doRNG, foreach (>= 1.4.3), mgcv(>= 1.8-16), lfe (>= 2.6-2291), gridExtra, grid, ggplotify, fixest, RColorBrewer, pcse, gtable, MASS, mvtnorm, pROC, ModelMetrics, lmtest, AER, future, splines, glmnet, grf, DoubleML, mlr3, mlr3learners, data.table, paradox, parallelly, cli, progressr Suggests: mlr3tuning, nnet, mlr3extralearners, lightgbm, xgboost, ranger, testthat (>= 3.0.0) LazyData: true NeedsCompilation: no Maintainer: Yiqing Xu Depends: R (>= 3.5.0) Config/pak/sysreqs: cmake make libicu-dev libuv1-dev Repository: https://xuyiqing.r-universe.dev Date/Publication: 2026-09-21 07:17:50 UTC RemoteUrl: https://github.com/xuyiqing/interflex RemoteRef: HEAD RemoteSha: 6e79e4fc9db68c826c4e4f98a4e5c56888bd8fe9 Packaged: 2026-10-21 10:33:44 UTC; root Author: Yiqing Xu [aut, cre], Jens Hainmueller [aut], Jonathan Mummolo [aut], Tianzhu Qin [aut], Jiehan Liu [aut], Ziyi Liu [aut]