CHAPTER 3

This character is the period (.), with spaces on either side. Data values for character variables are restricted: No embedded blanks within the data, like DIASTOLIC BLOOD PRESSURE. A character value can have a maximum length of 8 characters. Example SAS program using freeform list input: DATA TEMP; INPUT ID SBP DBP SEX $ AGE WT; CARDS; 1 120 80 ... ................
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