I need to automate using put to display information including data values and to align them using @. There are too many to do manually so it seems I need to be able to get the length of the variable so I can align each column when printing.
I know I can do proc contents beforehand, but that wont get me the length of anything created during the data step which I would need.
Is there an easy way of accessing this information in the data step?
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