Table 2 Interpolation errors for neighborhood attributes
Neighborhood attribute | RMSE | RMSE | RMSE | RMSE | RMSE |
|---|---|---|---|---|---|
p=1 | p=2 | p=3 | p=4 | p=5 | |
Age-PC1 | 978×10−3 | 738×10−3* | 0.770 | 798×10−3 | 812×10−3 |
Age-PC2 | 0.610 | 555×10−3* | 581×10−3 | 609×10−3 | 631×10−3 |
ICT-PC1 | 1.34 | 986×10−3* | 992×10−3 | 1.02 | 1.04 |
ICT-PC2 | 227×10−3 | 195×10−3* | 208×10−3 | 219×10−3 | 225×10−3 |
Education-PC1 | 1.04 | 768×10−3* | 794×10−3 | 818×10−3 | 0.830 |
Education-PC2 | 609×10−3 | 475×10−3* | 483×10−3 | 0.500 | 516×10−3 |
Dwelling-PC1 | 1.04 | 949×10−3* | 981×10−3 | 1.04 | 1.09 |
Dwelling-PC2 | 903×10−3 | 872×10−3* | 0.980 | 1.03 | 1.07 |
Population density-PC1 | 1.04 | 949×10−3* | 981×10−3 | 1.04 | 1.09 |
Population density-PC2 | 562×10−3 | 414×10−3* | 431×10−3 | 447×10−3 | 455×10−3 |