Thank so much Cynthia, All the information that you share with me is really interesting and help me to understand better. When I did the activity I forgot what we read in the lesson about the end proc, I did not pay attention to the keyword “run”. And forgot too, about the global statements are not in the Data o Pront Steps. But for sure I will never forget. Maybe it is not so important, but I am new on SAS programming, so for me is nice to discover my mistakes. Best regards, Nelly.
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