Table 2. Descriptive Statistics and Spearman Correlations (N = 646669).
| vars | mean | sd | min | max | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Refs | 15.03 | 12.59 | 1 | 615 | |||||||
| 2 | Referenced SCs | 6.33 | 3.63 | 2 | 43 | .69 | ||||||
| 3 | Ratio oth-disc refs | 0.49 | 0.31 | 0 | 1 | .09 | .29 | |||||
| 4 | 1—Gini | 0.67 | 0.16 | 0.15 | 1 | -.81 | -.57 | .09 | ||||
| 5 | Simpson | 0.68 | 0.15 | 0.03 | 0.95 | .36 | .84 | .42 | -.09 | |||
| 6 | Shannon | 1.43 | 0.51 | 0.07 | 3.22 | .49 | .94 | .38 | -.29 | .97 | ||
| 7 | Avg dissimilarity | 0.76 | 0.10 | 0.23 | 1 | -.08 | .16 | .06 | .01 | .18 | .19 | |
| 8 | Rao-Stirling | 0.25 | 0.07 | 0.01 | 0.44 | .11 | .64 | .36 | .05 | .83 | .79 | .57 |
Data sourced from Thomson Reuters Web of Science Core Collection.