CHIINV in WPS on Windows FAQ

Last updated:July 17, 2026

Common questions about CHIINV usually involve formula errors, syntax guidance, and result checking; this FAQ covers 3 frequent questions and includes a short glossary.

FAQ

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

  1. Check whether the formula starts with =.
  2. Check whether the function name, parentheses, and argument separators are entered correctly.
  3. Confirm that the parameter types and count match the function requirements.
  4. If the formula uses cell references, make sure the referenced cells contain valid calculation values.

How can I view help for the CHIINV function?

  1. Select the target cell and enter =CHIINV(.
  2. Review the syntax guidance and parameter hints shown by WPS.
  3. Complete the formula based on the prompt and adjust the entry if needed.

Why does the CHIINV result look incorrect?

  1. Check whether any referenced cells contain numbers stored as text.
  2. Check for invalid references or circular references.
  3. Review the original input values again.
  4. After revising the parameters, confirm that the result updates.

Glossary

TermDefinition
CHIINVA statistical function that returns the inverse of the chi-squared distribution from a given probability and degrees of freedom.
Formula barThe area in a spreadsheet where you enter, review, and edit formulas.
Syntax guidanceOn-screen help that shows parameter order, format requirements, or examples while you enter a function.
Cross-sheet referenceA way to use cell values from another worksheet in the current formula.