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The PSPP procedures examined in this chapter manipulate data and prepare the active dataset for later analyses. They do not produce output, as a rule.
| • AGGREGATE: | Summarize multiple cases into a single case. | |
| • AUTORECODE: | Automatic recoding of variables. | |
| • COMPUTE: | Assigning a variable a calculated value. | |
| • COUNT: | Counting variables with particular values. | |
| • FLIP: | Exchange variables with cases. | |
| • IF: | Conditionally assigning a calculated value. | |
| • RECODE: | Mapping values from one set to another. | |
| • SORT CASES: | Sort the active dataset. |