Groupwise Statistics, LSmeans, Linear Estimates, Utilities R package doBy version 4.7.2 Utility package containing: Main categories: Working with grouped data: 'do' something to data when stratified 'by' some variables. General linear estimates. Data handling utilities. Functional programming, in particular restrict functions to a smaller domain. Miscellaneous functions for data handling. Model stability in connection with model selection. Miscellaneous other tools. Software Depends: R (>= 4.2.0), methods Imports: boot, broom, cowplot, Deriv, dplyr, forecast, ggplot2, MASS, Matrix, modelr, rlang, purrr, tibble, tidyr, Suggests: geepack, knitr, lme4, markdown, rmarkdown, multcomp, microbenchmark, pbkrtest (>= 0.5.2), survival, testthat (>= 2.1.0) Søren Højsgaard <sorenh@math.aau.dk> Comprehensive R Archive Network (CRAN) Ulrich Halekoh [aut, cph], Søren Højsgaard [aut, cre, cph] GPL (>= 2) 2026-07-01 application/tgz https://CRAN.R-project.org/package=doBy doi:10.32614/CRAN.package.doBy