When using LOGEST, 3 common issue types appear most often: error values, unexpected results, and repeated use across cells; this FAQ includes 3 common questions.
FAQ
What should I do if LOGEST shows an error value?
- Check whether the argument range contains text, spaces, or blank values.
- Confirm that the referenced range matches the structure required by the formula.
- Reopen the Function Arguments dialog box and review each entry one by one.
Why does the LOGEST result not match what I expected?
- Check whether the selected data range is correct.
- Confirm that the related cells use numeric data formats.
- Review the argument order and calculation conditions again with the syntax details.
How do I use the LOGEST function in multiple cells?
- Enter the LOGEST formula in the first target cell.
- Drag the fill handle to adjacent cells, or copy and paste the formula into the target range.
- Check whether relative and absolute references match your intended result.
Glossary
| Term | Definition |
|---|---|
| LOGEST | A built-in function in WPS Sheets for exponential regression-related calculations. |
| Insert Function | The dialog box entry used to search for and insert a function in a spreadsheet. |
| Formula bar | The input area that displays and edits the current cell content or formula. |