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John927
‎05-11-2018
  • 4 Posts
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Re: PROC FREQ with many variables

by Calcite | Level 5 in SAS Programming
‎05-04-2018 11:24 AM
‎05-04-2018 11:24 AM
Thanks. It works very nicely. ... View more

Re: PROC FREQ with many variables

by Calcite | Level 5 in SAS Programming
‎05-04-2018 10:22 AM
‎05-04-2018 10:22 AM
proc freq data=sashelp.cars; tables make * (type origin drivetrain); tables type * (origin drivetrain); tables origin*drivetrain; run; In the above example posted by art297, there are 3 tables statement. Alternative, how to do this in just one table statement and achieve the same exactly results?  ... View more

Re: PROC FREQ with many variables

by Calcite | Level 5 in SAS Programming
‎05-04-2018 10:03 AM
‎05-04-2018 10:03 AM
Sure, but that is not the most efficient way. What if I have 10000 variables? Of course, you can write 10000 lines. What I am asking is something more efficient than that. ... View more

PROC FREQ with many variables

by Calcite | Level 5 in SAS Programming
‎05-04-2018 09:35 AM
‎05-04-2018 09:35 AM
Hi,   Suppose I have p=3 categorical variables A, B, C and I would like frequency tables for each pair: A*B, A*C, B*C. Of course, I can run 3 PROC FREQ. But if I have p=10, there will be many more PROC FREQ. On the other hand, the following code can generate additional tables for A*A, B*B and C*C, which are not needed.     PROC FREQ  TABLES (A B C)*(A B C)   Question: how to do this efficiently and generate tables only needed?   Thanks! ... View more
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