Hello:
I have an error message in the log while I run the codes below, please help. Thanks.
proc report data=have out=report headline headskip;
column Class Label Product;
define Class /group width=150 left;
define Label /group width=150 left;
define Product /group width=150 left;
run;
WARNING: A GROUP, ORDER, or ACROSS variable is missing on every observation.
Maxim 3: Know your data.
Run proc freq on your variables to see which one has only missing values.
Thanks, Cynthia.
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