{
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  "path": "/t/biomarker-evaluation-c-statistic-auc-and-alternatives/6956?page=2#post_37",
  "publishedAt": "2026-03-25T11:30:24.000Z",
  "site": "https://discourse.datamethods.org",
  "textContent": "Yes, the AUC being the concordance probability is the only good thing about the curve. But it should only be used when there is a single model under consideration, as concordance probabilities are too insensitive to detect added information. I’ve never seen a helpful ROC curve.",
  "title": "Biomarker evaluation - c-statistic (AUC) and alternatives"
}