Further reading
Web page listing all SAS sort sequences: https://v8doc.sas.com/sashtml/proc/z1epts.htm
SAS white paper by Louise Hadden about making codebooks—available at https://www.lexjansen.com/pharmasug/2017/QT/PharmaSUG-2017-QT07.pdf
SAS white paper by Naoko Stearns and John Gerlach about making codebooks—available at https://support.sas.com/resources/papers/proceedings/proceedings/sugi23/Appdevel/p9.pdf
SAS support page listing all native SAS formats: http://support.sas.com/documentation/cdl/en/lrdict/64316/HTML/default/viewer.htm#a001263753.htm
US CDC adult BMI classifications—available at https://www.cdc.gov/obesity/adult/defining.html
SAS white paper by John Ladds about advanced format management—available at https://support.sas.com/resources/papers/proceedings12/048-2012.pdf
SAS white paper by Jack Shoemaker about advanced format management—available at https://support.sas.com/resources/papers/proceedings/proceedings...