CRAN/E | codingMatrices

codingMatrices

Alternative Factor Coding Matrices for Linear Model Formulae

Installation

About

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.

Key Metrics

Version 0.4.0
R ≥ 3.5.0
Published 2023-02-01 421 days ago
Needs compilation? no
License GPL-2
License GPL-3
CRAN checks codingMatrices results

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Maintainer

Maintainer

Bill Venables

Bill.Venables@gmail.com

Authors

Bill Venables

Material

Reference manual
Package source

Vignettes

Coding and Contrast Matrices

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

codingMatrices archive

Depends

R ≥ 3.5.0
stats

Imports

Matrix
methods
fractional
utils

Suggests

knitr
MASS
dplyr
car
ggplot2
xtable