codingMatrices
Alternative Factor Coding Matrices for Linear Model Formulae
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.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.4.0 |
2026-04-09 windows/windows R-4.5 | codingMatrices_0.4.0.zip |
232.2 KiB |