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Table 4 The standardized ß coefficient of explanatory variables

From: Speed prediction models for car and sports utility vehicle at locations along four-lane median divided horizontal curves

Model description Explanatory variable Standardized ß coefficient
The 85th percentile speed at PC50, V85PC50 L c 0.741
The 85th percentile speed at PC, V85PC L c 0.388
V 85PC50 0.659
The 85th percentile speed at MC, V85MC L c 0.327
V 85PC 0.392
1/R − 0.474
The 85th percentile speed at PT, V85PT V 85MC 0.955
The 85th percentile speed at PT50, V85PT50 V 85PT 0.950