LOGEST in WPS on Windows FAQ

Last updated:July 17, 2026

When using LOGEST, the most common questions are about formula errors, viewing syntax help, and checking unexpected results. This section covers 3 frequent questions.

FAQ

What should I do if LOGEST shows an error after I enter it?

  1. Check whether the formula starts with =.
  2. Check whether the parentheses are complete and the parameters are separated correctly.
  3. Confirm that the parameter types and quantity fit your calculation.
  4. If a syntax prompt appears, use it to revise the formula.

How can I view the LOGEST function description?

  1. Type =LOGEST( in a cell or in the formula bar.
  2. Review the syntax prompt and parameter guidance shown in the interface.
  3. Continue entering the formula while checking the meaning of each parameter.

Why does the LOGEST result look incorrect?

  1. Check whether the referenced cells contain valid numbers instead of text-formatted numbers.
  2. Check for incorrect references, blank ranges, or data ranges that do not match your expectation.
  3. If the formula is complex, review the nested parts one by one.
  4. After changing the source data, check whether the result updates accordingly.

Glossary

TermDefinition
LOGESTA spreadsheet function used for exponential regression-related calculation from known data.
Cross-worksheet referenceA formula that uses a data range from another worksheet.
Nested calculationA formula that includes other functions or expressions inside the same calculation.