Table 2.
Pairwise comparisons of medians in Fig. 2, giving the sample sizes (i.e., corresponding number of scientists) and the probabilities from a Mann–Whitney U test
| PRIDE ‘C’ (n = 36) | PRIDE ‘D’ (n = 32) | SNI 1 (n = 28) | SNI 2 (n = 22) | SNI 3 (n = 14) | ||
|---|---|---|---|---|---|---|
| Number of indexed articles | ||||||
| PRIDE 0, ‘A’, ‘B’ (n = 5) | 0.077 | 0.0011 | SNI 0 (n = 9) | 0.00012 | 0.0010 | 0.0026 |
| PRIDE ‘C’ (n = 36) | 1.9·10 −6 | SNI 1 (n = 28) | 0.033 | 0.059 | ||
| SNI 2 (n = 22) | 0.26 | |||||
| Number of non-article products | ||||||
| PRIDE 0, ‘A’, ‘B’ (n = 5) | 0.43 | 0.14 | SNI 0 (n = 9) | 0.061 | 0.087 | 0.016 |
| PRIDE ‘C’ (n = 36) | 0.18 | SNI 1 (n = 28) | 0.87 | 0.21 | ||
| SNI 2 (n = 22) | 0.099 |
Significant probabilities (α = 0.05) are in bold: In those cases the differences between the two medians can be considered significantly different from zero