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Table 5 Stepwise discriminant analysis

From: Extraction decision and identification of treatment predictors in Class I malocclusions

Step Variable Wilk's lambda Standardized canonical coefficient Significance
1 Lower crowding 0.718 -0.728 0.000
2 LL-E-plane 0.673 -0.407 0.000
3 Upper crowding 0.662 0.347 0.000
4 Overjet 0.653 -0.219 0.000