This FAQ covers 3 common question groups about DVAR in WPS on Windows, including parameter entry, unexpected results, and formula reuse, plus a short glossary.
FAQ
What should I do if DVAR returns an error value?
- Check whether the database range, field, and criteria range are all filled in correctly.
- Make sure the field argument matches the header in the data table.
- Review the criteria range format, then confirm the formula again.
Why is the DVAR result different from what I expected?
- Check whether the records included in the calculation actually meet the criteria.
- Confirm that the selected range includes the correct header row and relevant data.
- Reopen the syntax or parameter guidance and verify each argument one by one.
How do I reuse the DVAR formula in multiple cells?
- Finish the DVAR formula in the first cell and confirm the result.
- Drag the fill handle to adjacent cells, or copy and paste the formula into the target range.
- After reusing it, check whether the cell references shifted and change them to absolute references if needed.
Glossary
| Term | Definition |
|---|---|
| DVAR | A database function that returns the sample variance of a specified field from records that meet criteria. |
| Field | The column identifier in the database range, usually a header name or a column index. |
| Criteria range | A cell range used to define filter conditions before DVAR performs the calculation. |