problem with label values

[Nader Mehri]

For the below sample data, I would like to replace the values for my variable with the numbers within parentheses (i.e., 1 to be replaced by 11, 2 to be replaced by 12). I tried decode command but it did not work.
Thanks,
NM

* Example generated by -dataex-. For more info, type help dataex
clear
input byte _predict
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
end
label values _predict _predict
label def _predict 1 "predict(pr outcome(11))", modify
label def _predict 2 "predict(pr outcome(12))", modify

[Clyde Schechter]

You started down the right path with -decode-. But then you need to extract the number from the resulting string.

* Example generated by -dataex-. For more info, type help dataex
clear
input byte _predict
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
end
label values _predict _predict
label def _predict 1 "predict(pr outcome(11))", modify
label def _predict 2 "predict(pr outcome(12))", modify

decode _predict, gen(wanted)
replace wanted = ustrregexrf(wanted, "\D+(\d+)\D+", "$1")
destring wanted, replace