Receiver operating characteristic (ROC) curves are an established method for assessing the predictive capacity of a continuous biomarker for a binary outcome. However, in some cases, outcomes are time dependent. Although the literature has proposed packages for performing ROC analysis of time-independent outcomes, a package is not yet available for analyzing the predictive capacity of continuous biomarkers when the binary outcome is time dependent. In this article, we present stroccurve, a new command for performing ROC analysis within a survival framework.
Cattaneo, M., Malighetti, P., Spinelli, D. (2017). Estimating receiver operative characteristic curves for time-dependent outcomes: The stroccurve package. THE STATA JOURNAL, 17(4), 1015-1023 [10.1177/1536867X1801700415].
Estimating receiver operative characteristic curves for time-dependent outcomes: The stroccurve package
Spinelli D.
2017
Abstract
Receiver operating characteristic (ROC) curves are an established method for assessing the predictive capacity of a continuous biomarker for a binary outcome. However, in some cases, outcomes are time dependent. Although the literature has proposed packages for performing ROC analysis of time-independent outcomes, a package is not yet available for analyzing the predictive capacity of continuous biomarkers when the binary outcome is time dependent. In this article, we present stroccurve, a new command for performing ROC analysis within a survival framework.
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