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  • Users: NiuYa
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  1. NiuYa

    Help: using SAS Macro to create complex data set

    I tried to revised the above example to make it clear. Account date Time ID hit 387000 6/10/2010 12:00:00 13.15 1 387000 6/9/2010 12:00:00 13.15 1 387000 6/8/2010 12:00:00 13.14 1 387000 6/6/2010 11:00:00 13.15 1 387000 6/5/2010 10:00:00 13.14 1 387000 6/4/2010 9:00:00 13.13 0 387000 6/4/2010...
  2. NiuYa

    Help: using SAS Macro to create complex data set

    I have a data set similar to the following simple data set. With the four column of Account, Date, Time and ID, I like to using SAS macro to create a column like "HIT" with 0 and 1 value. The logic is " there is more than 1 of ID used within 2 days from the same account." If the logic is...

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