• This is the code repository accompanying the manuscript "Predicting Postoperative Opioid Use with Machine Learning and Insurance Claims in Opioid-Naïve Patients".
• Authors: Jaewon Hur*, Shengpu Tang*, Vidhya Gunaseelan, Joceline Vu, Chad M. Brummett, Michael Englesbe, Jennifer Waljee†, Jenna Wiens†

*: first authors of equal contribution; †: senior authors of equal contribution