Base SAS Programming - Lecture 6 (Continued on Vimeo -see description)
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Multiple / nested ELSEIF statements, IF THEN DO statements
Creating datasets using IF THEN OUTPUT statements
Deleting observations using IF THEN DELETE statements
Sorting datasets using PROC SORT: sorting by multiple variables in both ascending and descending order. Options like NODUPKEY and NODUPRECS to check for duplicate values. OUT option to save the sorted dataset.
