Research Article
Nonparametric Binary Recursive Partitioning for Deterioration Prediction of Infrastructure Elements
Table 4
Significance level of explanatory variables used for bridge deck condition prediction.
| Explanatory variable | Score | Illustration of significance |
| DECKCOND | 100.00 | | AGE | 49.61 | | HWCLASS | 21.35 | | AVGADT | 15.60 | | DECKWID | 14.89 | | WEARSURF | 14.43 | | NUMSPANS | 8.98 | | SPANLEN | 6.80 | | TYPE | 6.80 | | REGION | 4.38 | | LANEPDIR | 1.59 | | SKEW | 0.33 | |
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