Ordered Categorical Variable
Formal description of an ordered categorical variable
ordered_var(name, desc = NULL, levels, sparse = FALSE, ...)
name |
character, the name of the variable |
desc |
character, a description of what is measured |
levels |
character, the ordered levels of the factor |
sparse |
logical, set-up a sparse model matrix |
... |
ignored |
A conceptual description of a (yet) unobserved ordered categorical variable.
An object of class ordered\_var inheriting from var with
corresponding methods.
ordered_var("temp", "temperature", c("cold", "lukewarm", "warm", "hot"))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.