Alternative Factor Coding Matrices for Linear Model Formulae R package codingMatrices version 0.4.0 A collection of coding functions as alternatives to the standard functions in the stats package, which have names starting with 'contr.'. Their main advantage is that they provide a consistent method for defining marginal effects in factorial models. In a simple one-way ANOVA model the intercept term is always the simple average of the class means. Software Depends: R (>= 3.5.0), stats Imports: Matrix, methods, fractional, utils Suggests: knitr, MASS, dplyr, car, ggplot2, xtable Bill Venables <Bill.Venables@gmail.com> Comprehensive R Archive Network (CRAN) Bill Venables GPL (>= 2) 2023-02-01 application/tgz https://CRAN.R-project.org/package=codingMatrices doi:10.32614/CRAN.package.codingMatrices