090-2011: ORDER, ORDER PLEASE: SORTING DATA USING …

sorting is determined by value order in the entire data set rather than on a per group basis. For example, in the data set VITALS, the first VSTEST group (SBP) is missing a VISIT 1. Using ORDER=DATA establishes that the ... However, you would like to sort by DATEN (column 3), before you sort by VISIT (column 2). ... ................
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