Functions for Transforming Categorical Variables
Convert a mapping to data.frame
Construct a factor from one or more vectors
Mapping from continuous to categorical
Domain and codomain of a mapping.
Inverse of a mapping
Generate a Mapping Function
A mapping that adds a prefix and/or suffix
Print a mapping
Re-map a variable
Convenient shorthand for specifying mappings with text strings
Easily create functions to map between different sets of values, such as for re-labeling categorical variables.
Useful links