Table 1
From the following article
Protein-protein interaction networks and biology—what's the connection?
Luke Hakes, John W Pinney, David L Robertson & Simon C Lovell
Nature Biotechnology 26, 69 - 72 (2008)
doi:10.1038/nbt0108-69
Table 1. Statistics for the LC25 and the HC7 datasets, showing the effect of multiple validation on global network properties
| Network | LC-1 | LC-2 | LC-3 | HC-2 | HC-3 |
|---|---|---|---|---|---|
LC-1, LC-2 and LC-3 are literature-curated networks containing interactions observed in at least one, two or three different experimental studies, respectively. HC-2 and HC-3 contain high-confidence interactions observed at least twice and at least three times, respectively. Statistics are calculated for nodes in the largest connected component only. Degree, number of neighbors of a given node; diameter, length of the longest of all shortest paths between node pairs; eccentricity, length of the longest of all shortest paths between a given node and any other node; radius, minimum value of eccentricity over all nodes; clustering coefficient, proportion of possible edges between the neighbors of a given node that are actually present. Definitions and details of methods can be found in ref. 35. | |||||
| Nodes | 3,289 | 1,528 | 945 | 2,998 | 1,628 |
| Edges | 11,334 | 2,844 | 1,274 | 9,258 | 3,045 |
| Connected components | 28 | 90 | 124 | 101 | 200 |
| Percentage nodes in largest component | 98.0 | 79.4 | 36.3 | 91.8 | 55.7 |
| Percentage edges in largest component | 99.6 | 89.9 | 47.3 | 98.3 | 75.8 |
| Mean degree | 7.00 | 4.21 | 3.51 | 6.61 | 5.09 |
| Diameter | 12 | 19 | 19 | 15 | 30 |
| Mean eccentricity | 8.14 | 13.8 | 14.2 | 9.98 | 22.2 |
| Radius | 6 | 10 | 10 | 8 | 15 |
| Mean shortest path length | 4.22 | 7.54 | 7.56 | 4.90 | 9.99 |
| Mean clustering coefficient | 0.27 | 0.33 | 0.30 | 0.29 | 0.40 |