Hi, I am using SAS EG 5.1 at work. I have a data base like below, with 14 columns. 1st column is unique IDs , and the rest are Instructions, which are in form of codes (numbers between 0 - 200) . Is there a way I can calculate the frequency of occurrence of a specific code value (for eg 30) in the whole instruction 1 : instruction 13 grid collectively. I have tried Proc freq, but that gives me tables for single columns separately. I have previously done this in excel using the countif (range, criteria) code where I have set the range to the whole grid, and criteria as the value of the specific code. Is there a SAS EG/BASE equivalent to the above function , where I can find the collective frequency of a specific number in a range of columns. ID instruction 1 instruction2 instruction 3 instruction 4 instruction 10 instruction 11 instruction 12 instruction 13 Thank you for the help
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