Checks Duplicated Values/Records

This function is used to check any duplicated records within provided column(s). Either a single column or across multiple columns.

Usage

assert_uniq(...)

Arguments

...

assert_rows arguments

Value

An assertr error message if there is any duplicated records.

See also

assert_rows col_concat is_uniq

Other assert checks: assert_non_missing()

Examples

if (FALSE) { # \dontrun{
library(assertr)
ADNIMERGE2::REGISTRY %>%
  assert_uniq(RID, VISCODE)
} # }