Hello everyone,
How to deal with string to keep only numeric and comma?
such as %let a=asd1,2,ggg3,678,thy%@#@;
I just need b=1,2,3,678
Thanks;
data one;
a="asd1,2,ggg3,678,thy%@#@;";
b=somefunction(a,'0123456789,');
run;
Try Compress, keep an eye on the modifiers, specifically k and d.
data one;
a="asd1,2,ggg3,678,thy%@#@;";
b=compress(a,',','dk');
run;
proc print;run;
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