The following packages allows for Stepforward selection. It allows for numerical and categorical variables within the data.
For a description of its use, then use ?stepfor within the R-package.
Soon, there will be released Stepbackwards selection.
You can load the package, using:
#install.packages("devtools")
library(devtools)
devtools::install_github("https://github.com/lime-n/Stepfor-package.git")
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