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Checks Duplicated Records - Internal

Source: R/utils.R
check_duplicate_records.Rd

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_non_missing_value(), check_object_type(), 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
)
} # }