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From: Performance assessment of alternative SSS networks by combining KPIs and factor-cluster analysis
 | Number of observations | Within cluster Sum of squares | Average distance from centroid | Maximum distance from centroid |
---|---|---|---|---|
Cluster 1 | 31 | 23.5631 | 0.78456 | 2.29198 |
Cluster 2 | 5 | 24.3373 | 1.74836 | 4.22362 |
Cluster 3 | 19 | 7.8942 | 0.60159 | 0.92245 |
Cluster 4 | 25 | 17.1369 | 0.76535 | 1.32728 |
Cluster 5 | 10 | 1.5942 | 0.35565 | 0.70828 |
Cluster 6 | 8 | 5.0979 | 0.69001 | 1.38296 |