This section includes 3 how-to topics for using FORECAST in WPS Spreadsheet; choose a topic from the index and follow the entry path and steps to complete the task.
How-to Index
| No. | Topic | Membership Requirement |
|---|---|---|
| 1 | 1. Enter FORECAST from the Insert Function dialog | Free |
| 2 | 2. Type the FORECAST formula directly in a cell | Free |
| 3 | 3. Review FORECAST syntax and parameter details | Free |
How-to Guide
1. Enter FORECAST from the Insert Function dialog
Entry path: 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 FORECAST in the Insert Function dialog box.
- Select the function and click OK.
- Fill in each parameter in the Function Arguments dialog box.
- Click OK to finish entering the function.
Success Criteria
- Interface result: The target cell now contains a FORECAST formula.
- Next actions: You can continue editing parameters, press Enter to confirm, or copy the formula to other cells.
Tips While Using
- Common mistake: A misspelled function name can make the function harder to find.
- Environment note: The referenced ranges should contain valid data.
2. Type the FORECAST formula directly in a cell
Entry path: Cell → Formula bar
- Select the cell where you want to enter the formula.
- Type
=FORECAST(...)directly in the cell or in the formula bar. - Press Enter to confirm the formula.
- If needed, drag the fill handle to copy the formula to other cells.
Success Criteria
- Interface result: The cell shows the calculated result, and the formula bar keeps the full formula.
- Next actions: You can continue editing the formula, copy it, or adjust the referenced ranges.
Tips While Using
- Common mistake: Using the wrong separator or bracket format can prevent the formula from calculating correctly.
- Environment note: The referenced data ranges should stay aligned with each other.
3. Review FORECAST syntax and parameter details
Entry path: Formulas tab → Insert Function
- Click Insert Function on the Formulas tab.
- Enter FORECAST in the search box.
- Select the function to review its syntax and parameter details.
- Confirm the order of each parameter before completing the input.
Success Criteria
- Interface result: You can see the FORECAST function name, syntax, and parameter input area.
- Next actions: You can proceed directly to parameter entry and insert the function.
Tips While Using
- Common mistake: Entering values before checking the parameter order can lead to unexpected results.
- Environment note: If the data ranges do not have matching lengths, the result may not return as expected.