Package: squid Title: Statistical Quantification of Individual Differences Version: 0.2.1.9000 Authors@R: c( person("Hassen" , "Allegue" , email = "h.all@disroot.org" , role = c("aut","cre")), person("Yimen" , "G. Araya-Ajoy" , email = "yimencr@gmail.com" , role = "aut"), person("Niels" , "J. Dingemanse" , email = "ndingemanse@orn.mpg.de" , role = "aut"), person("Ned" , "A. Dochtermann" , email = "ned.dochtermann@gmail.com" , role = "aut"), person("Laszlo" , "Z. Garamszegi" , email = "garamszegi.laszlo@okologia.mta.hu" , role = "aut"), person("Shinichi", "Nakagawa" , email = "itchyshin@gmail.com" , role = "aut"), person("Denis" , "Reale" , email = "reale.denis@uqam.ca" , role = "aut"), person("Holger" , "Schielzeth" , email = "holger.schielzeth@uni-bielefeld.de", role = "aut"), person("David" , "F. Westneat" , email = "david.westneat@uky.edu" , role = "aut")) Description: A simulation-based tool made to help researchers to become familiar with multilevel variations, and to build up sampling designs for their study. This tool has two main objectives: First, it provides an educational tool useful for students, teachers and researchers who want to learn to use mixed-effects models. Users can experience how the mixed-effects model framework can be used to understand distinct biological phenomena by interactively exploring simulated multilevel data. Second, it offers research opportunities to those who are already familiar with mixed-effects models, as it enables the generation of data sets that users may download and use for a range of simulation-based statistical analyses such as power and sensitivity analysis of multilevel and multivariate data [Allegue, H., Araya-Ajoy, Y.G., Dingemanse, N.J., Dochtermann N.A., Garamszegi, L.Z., Nakagawa, S., Reale, D., Schielzeth, H. and Westneat, D.F. (2016) ]. URL: https://github.com/squidgroup/squid, https://squidgroup.github.io/squid/ BugReports: https://github.com/squidgroup/squid/issues Depends: R (>= 4.1.0) License: MIT + file LICENSE Imports: stats, shiny (>= 1.6.0), shinyMatrix (>= 0.4.0), ggplot2 (>= 3.3.5), plotly (>= 4.9.3), grid (>= 4.1.1), MASS (>= 7.3-53.1), lme4 (>= 1.1-21), arm (>= 1.10-1), data.table (>= 1.1-27.1), brms (>= 2.15.0) RoxygenNote: 7.1.1 Suggests: testthat Config/pak/sysreqs: cmake make libicu-dev libuv1-dev libssl-dev zlib1g-dev Repository: https://squidgroup.r-universe.dev Date/Publication: 2025-08-04 13:58:30 UTC RemoteUrl: https://github.com/squidgroup/squid RemoteRef: HEAD RemoteSha: 1d4ee1a5749c83711c8b95a5e37d64b3dbab7883 NeedsCompilation: no Packaged: 2026-10-10 08:46:03 UTC; root Author: Hassen Allegue [aut, cre], Yimen G. Araya-Ajoy [aut], Niels J. Dingemanse [aut], Ned A. Dochtermann [aut], Laszlo Z. Garamszegi [aut], Shinichi Nakagawa [aut], Denis Reale [aut], Holger Schielzeth [aut], David F. Westneat [aut] Maintainer: Hassen Allegue