Table 4 Sensitivity analysis: correlation coefficients of general SR scores
From: Geostatistical linkage of national demographic and health survey data: a case study of Tanzania
Max. Distance (m) | No. pairs of the same type facilities | Correlation coefficient |
|---|---|---|
1000 | 79 | 0.99 |
2000 | 88 | 0.84 |
3000 | 91 | 0.83 |
4000 | 95 | 0.81 |
5000 | 95 | 0.81 |
6000 | 95 | 0.81 |
7000 | 97 | 0.81 |
8000 | 107 | 0.68 |
9000 | 112 | 0.65 |
10000 | 115 | 0.65 |