FISHERINV in WPS on Windows FAQ

When using FISHERINV, the most common questions fall into 3 areas: input errors, parameter understanding, and result checking. This section answers 4 common questions.

FAQ

What should I do if FISHERINV returns an error?

1. Check whether the formula starts with =.
2. Confirm that the function name is spelled FISHERINV.
3. Check whether the parentheses, separators, and parameter count are complete.
4. If the parameter comes from another cell, confirm that the referenced value can be used in the calculation.

Why do I not see the prompt after typing =FISHERINV(?

1. Make sure you are editing a spreadsheet cell instead of another input area.
2. Check whether the function name is spelled correctly.
3. Delete the entry and type the function name and opening parenthesis again.
4. If the prompt still does not appear, continue entering the parameter and test the result with Enter.

Why is the calculation result different from what I expected?

1. Check whether the source cell reference is correct.
2. Check whether related cells contain text-formatted numbers or other unexpected content.
3. If you use a nested formula, review each layer of the formula step by step.
4. Change the source data again and see whether the result updates accordingly.

Can FISHERINV be used with other functions?

1. Yes, FISHERINV can be combined with other functions in one formula.
2. Decide the outer or inner formula structure before finishing the full expression.
3. Check that each level of parentheses and parameter positions is correct.
4. Press Enter to review the final result.

Glossary