Returns the percent of lines or sets of headers that have duplicate values.
| Data signatures |
|---|
| percent_dups( [check this: |
| Call signatures |
|---|
| percent_dups( [check this: Header], ... ) |
| Purpose | Value |
|---|---|
| Main focus | percent_dups() produces a calculated value |
| Context | Qualifier |
|---|---|
| Match qualifiers | onmatch |
| Value qualifiers | onmatch |
| Name qualifier | optionally expected |