Checks Duplicated Records - Internal — check_duplicate_records • ADNIMERGE2

This function is used to check for any duplicated records in a dataset based on the combination of provided columns.

Usage

check_duplicate_records(
  .data,
  col_names,
  stop_message = TRUE,
  return_duplicate_record = FALSE,
  extra_cols = NULL
)

Arguments

.data: Data.frame
col_names: Character vector of column names
stop_message: A Boolean value to return a stop message if there is any duplicated records, Default: `TRUE`
return_duplicate_record: A Boolean value to return any duplicated records, Default: `FALSE`
extra_cols: Additional columns that will be returned if `stop_message` is `FALSE`

Value

The same data.frame as input dataset if there is not any duplicated records. Otherwise either an assert stop message or duplicated records.

See also

Other checks function: check_colnames(), check_is_logical(), check_value_match(), detect_decimal_value(), detect_numeric_value(), is_datadict_tbl()

Examples

if (FALSE) { # \dontrun{
check_duplicate_records(
  dd = ADNIMERGE2::QS,
  col_names = c("USUBJID", "QSDTC", "QSTESTCD"),
  stop_message = TRUE,
  add_cols = NULL
)
} # }