Hello, I'm don't know SAS Macro and appreciate if you help me with the below questions. I have 20 datasets with the same set of variables. I need to run a set of SAS statements for each data set. Here are an example of each statement: dataset1......dataset20 1- recode and define the variables data XX1; set dataet1; if var1 in ('A', 'B', 'C') then Var1=1; else Var1=0; if var2 in ('D', 'E', 'F') then Var2=1; else Var2=0; if Var3 ..... run; 2- estimate freq or mean..... of a set of variables for each data set: proc freq data=XX1; tables var1 var2 var3 ; run; Thank you so much!
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