Table 9 Log-Rank test among granitic rocks, fill, granodiorite, tuff and lava, superficial deposits, and graphitic siltstone, sandstone, and marble
From: Survival analysis framework for sewer failure time: evidence from Hong Kong
Log-Rank test | Granitic rocks | Fill | Granodiorite | Tuff and lava | Superficial deposits | Graphitic siltstone, sandstone and marble |
|---|---|---|---|---|---|---|
Granitic rocks | – | – | – | – | – | – |
Fill | <0.01 | – | – | – | – | – |
Granodiorite | 0.02 | 0.27 | – | – | – | – |
Tuff and lava | 0.03 | <0.01 | 0.94 | – | – | – |
Superficial deposits | 0.44 | <0.01 | 0.13 | 0.11 | – | – |
Graphitic siltstone, sandstone, and marble | 0.27 | 0.90 | 0.22 | 0.37 | 0.25 | – |
