| get_constant_vars | R Documentation | 
Get Constant Variables
get_constant_vars(dataset, by_vars, ignore_vars = NULL)
| dataset | A data frame. 
 | 
| by_vars | By variables The groups defined by the by variables are considered separately. I.e., if a variable is constant within each by group, it is returned. 
 | 
| ignore_vars | Variables to ignore The specified variables are not considered, i.e., they are not returned even if they are constant (unless they are included in the by variables). 
 | 
Variable vector.
Brings something to you!?!: 
get_dataset(),
get_duplicates(),
get_source_vars()
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