The three "C"s of ROC - construct, compose, constrain are applied in that order.
ROC的三C——construct,compose,constrain是按照先后顺序加进来的。
Receiver operating characteristic curve (ROC) was used to evaluate the cutoff value of S-CEA level as a predicting factor for the prognosis of CRC.
应用ROC曲线探讨CEA作为结直肠术后复发的预测指标的意义及最佳临界值的划分。
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