codingMatrices v0.3.2

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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.

Functions in codingMatrices

Name Description
Codings Coding matrix functions for factors in linear model formulae
mean_contrasts Display contrasts
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Vignettes of codingMatrices

Name
Chicago.bst
WNVvignette.sty
booktabs.R
codingMatrices.Rnw
defs.tex
framed.sty
parskip.sty
refs.bib
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Details

Type Package
License GPL (>= 2)
LazyData TRUE
RoxygenNote 6.0.1
VignetteBuilder knitr
NeedsCompilation no
Packaged 2018-02-18 21:02:18 UTC; ven037
Repository CRAN
Date/Publication 2018-02-18 21:30:34 UTC

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