Create vector of Stratas

Collapse multiple categorical variables into distinct unique categories. e.g.

as_strata(c(1,1,2,2,2,1), c(5,6,5,5,6,5))

would return

c(1,2,3,3,4,1)

Usage

as_strata(...)

Arguments

...

numeric/character/factor vectors of the same length

Examples

if (FALSE) { # \dontrun{
as_strata(c(1,1,2,2,2,1), c(5,6,5,5,6,5))
} # }