When using CHIINV, the most common issues fall into 3 groups: argument errors, unexpected results, and filling the formula across multiple cells; this section covers the top 3 questions.
FAQ
Why does CHIINV return #VALUE! after I enter the formula?
- Check whether the argument data types are correct and make sure the numeric arguments do not contain text, spaces, or unexpected characters.
- If needed, clean the source data and then enter the formula again.
- Confirm that the argument separator is an English comma, then press Enter again.
Why is the CHIINV result different from what I expected?
- Check whether the cell references and argument positions are correct.
- Make sure the related cells are formatted as numbers instead of text.
- Use the formula review tools on the Formulas tab to check the calculation step by step.
How do I use the CHIINV function in multiple cells?
- Enter and confirm the CHIINV formula in the first target cell.
- Select that cell, then drag the fill handle in the lower-right corner across the target range, or copy and paste the formula.
- After filling multiple cells, check the reference style and use
$if you need absolute references.
Glossary
| Term | Definition |
|---|---|
| CHIINV | A statistical function name in WPS Sheets that returns the inverse value associated with a given probability. |
| Insert Function | The function entry in WPS Sheets that lets you search for a function and enter it through an argument dialog box. |
| Formula bar | The input area above the worksheet that lets you view and edit cell content directly. |
| Argument | A value or reference inside a function that determines the calculation result. |