An engineer copies a column of numbers to a worksheet, and wants to recode the value -999 to the symbol *, which denotes a missing value.
| 91 |
| 92 |
| 77 |
| -999 |
| 95 |
| 69 |
| 78 |
| 85 |
| -999 |
| 88 |
The recoded values are in a new column of the worksheet.
| C1 | C2 |
|---|---|
| Data | Recoded Data |
| 91 | 91 |
| 92 | 92 |
| 77 | 77 |
| -999 | * |
| 95 | 95 |
| 69 | 69 |
| 78 | 78 |
| 85 | 85 |
| -999 | * |
| 88 | 88 |