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. 2017 May 23;7:2310. doi: 10.1038/s41598-017-01991-y

Figure 2.

Figure 2

Hierarchical summary receiver operating characteristics (HSROC) curves for A–C) BPD, D–F) OFD and G–I) HC at 3, 4 and 5 SD below the mean. The size of each circle reflects weight, not confidence region. (Open arrow: Two circles had exactly same accuracy and weight. Filled arrow: Three circles had exactly same accuracy and weight).