In the Original Investigation titled “Evaluation of a Machine Learning Model Based on Pretreatment Symptoms and Electroencephalographic Features to Predict Outcomes of Antidepressant Treatment in Adults With Depression: A Prespecified Secondary Analysis of a Randomized Clinical Trial,”1 published June 22, 2020, the third-to-last sentence of the first paragraph of the Statistical Analysis subection of the Methods section should read: “A linear regression with an L1 regularization coefficient of 0.01 was chosen to be the calibration model.” This article has been corrected.
Error in Methods Section. JAMA Netw Open. 2020;3(7):e2016001. doi:10.1001/jamanetworkopen.2020.16001
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