Adding variables to SAS7bdat analysis

[beleeve]

I'm trying to run univariate analysis on a 7bdat file using:

proc univariate data=<>;

    var xxxxxxx;

But I need to restrict the variable from the dataset to a certain age range. Where would I declare this? I tried using if and then statements before the procedure but it keeps saying they're uninitialized. When I put it after the procedure but before var, it doesn't recognize the statement. 

[Kurt_Bremser · Accepted solution]

Use a WHERE statement or a WHERE= dataset option.