Figure 1
From: Detecting anomalous citation groups in journal networks
Statistics of anomalous citation groups detected by CIDRE. (a) Number of anomalous citation groups. (b) Number of journals in a group. A diamond indicates an outlier that does not fall in the range in \([q_{0.25}-1.5\Delta _{\text {IQR}}, q_{0.75}+ 1.5\Delta _{\text {IQR}}]\), where \(q_{0.25}\) and \(q_{0.75}\) are the first and third quartiles, respectively, and \(\Delta _{\text {IQR}}=q_{0.75} - q_{0.25}\).
