Variable | Observations | Obs. with missing data | Obs. without missing data | Minimum | Maximum | Mean | Std. deviation |
Pipe Breaks | 851 | 0 | 851 | 0 | 1 | 0.146 | 0.353 |
Material | 851 | 0 | 851 | 0 | 1 | 0.831 | 0.375 |
Age | 851 | 0 | 851 | 0 | 3 | 1.231 | 1.033 |
Traffic Loading | 851 | 0 | 851 | 0 | 2 | 0.157 | 0.491 |
Diameter | 851 | 0 | 851 | 0 | 1 | 0.114 | 0.318 |
Depth | 851 | 0 | 851 | 0 | 1 | 0.155 | 0.362 |
Length | 851 | 0 | 851 | 0 | 1 | 0.927 | 0.26 |