Data Preparation and Diagnostics for Random Effects Within Estimator R package rewie version 0.1.0 Diagnostics and data preparation for random effects within estimator, random effects within-idiosyncratic estimator, between-within-idiosyncratic model, and cross-classified between model. Mundlak, Yair (1978) <doi:10.2307/1913646>. Hausman, Jeffrey (1978) <doi:10.2307/1913827>. Allison, Paul (2009) <doi:10.4135/9781412993869>. Neuhaus, J.M., and J. D. Kalbfleisch (1998) <doi:10.2307/3109770>. Software Imports: rockchalk, lme4, MASS, plm, stats Scott Duxbury <sduxburycpt@gmail.com> Comprehensive R Archive Network (CRAN) Scott Duxbury [aut, cre, cph] GPL (>= 2) 2020-06-28 application/tgz https://CRAN.R-project.org/package=rewie doi:10.32614/CRAN.package.rewie