Use the FTEST function in WPS Sheets with 3 how-to topics: insert it from the function dialog box, type the formula directly, or review syntax details; 3 topics are available without membership and 0 are membership-related.
How-to Index
| # | Topic | Membership |
|---|---|---|
| 1 | 1. Insert the function from the Insert Function dialog box | Free |
| 2 | 2. Type the formula directly in a cell | Free |
| 3 | 3. Review function syntax and parameter details | Free |
How-to Guide
1. Insert the function from the Insert Function dialog box
Entry point: Formulas tab → Insert Function
- Select the cell where you want to enter the formula.
- Click the fx button in the formula bar, or click Insert Function on the Formulas tab.
- Search for FTEST in the Insert Function dialog box.
- Select the function and click OK.
- Enter each required argument in the Function Arguments dialog box.
- Click OK to finish entering the function.
Success Criteria
- UI state: The target cell shows the FTEST calculation result.
- Next actions: You can continue editing arguments, copy the formula, or save the worksheet.
Tips While Using
- Common mistakes: If the function name is entered incorrectly, the search may not return the target function.
- Environment limits: The argument ranges need valid data that can be used for the test.
2. Type the formula directly in a cell
Entry point: Cell → Formula bar
- Select the cell where you want to enter the formula.
- Type
=FTEST(...)directly in the cell or in the formula bar. - Press Enter to confirm.
- If needed, continue checking the syntax with the function help while entering the formula.
Success Criteria
- UI state: The cell returns a calculation result instead of plain text.
- Next actions: You can fill down, copy the formula to other cells, or continue editing.
Tips While Using
- Common mistakes: Using nonstandard punctuation or the wrong argument order may cause a formula error.
- Environment limits: The referenced ranges should use consistent data types that can participate in the calculation.
3. Review function syntax and parameter details
Entry point: Formulas tab → Insert Function
- Click Insert Function on the Formulas tab.
- Type FTEST in the search box.
- Select the function to review its syntax and parameter details.
- Click the help link for the function to open more detailed guidance.
Success Criteria
- UI state: You can see the FTEST function name, argument structure, and help entry.
- Next actions: You can return to the worksheet and continue entering the formula.
Tips While Using
- Common mistakes: If the target function is not selected first, the help content may not match the current function.
- Environment limits: Opening an external help page requires an internet connection.