Table 4 |
||
| Intraclass and interclass inertia for three alternative options of cluster solution | ||
| Number of clusters | Intraclass inertia | Interclass inertia |
| 3 | 54,30% | 45,70% |
| 4 | 27,16% | 62,84% |
| 5 | 30,96% | 69,04% |
Dubois et al. BMC Health Services Research 2012 12:286 doi:10.1186/1472-6963-12-286
