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Table 1 Mean values and STD of travel time index and buffer index of users taking different number of trips. The \(\mathrm{TTI} ^{*}\) and \(\mathrm{BI} ^{*}\) indicate the mean values are calculated in the 95% confidence intervals

From: Understanding vehicular routing behavior with location-based service data

# routes 1 2 3 4 5
average TTI (AM peak) 2.110 2.139 2.095 1.991 1.878
average \(\mathrm{TTI} ^{*}\) (AM peak) 2.042 2.072 2.050 1.940 1.847
STD of TTI (AM peak) 0.669 0.654 0.556 0.468 0.341
average TTI (PM peak) 2.077 2.115 2.104 2.059 1.952
average \(\mathrm{TTI} ^{*}\) (PM peak) 2.009 2.044 2.060 1.998 1.936
STD of TTI (PM peak) 0.654 0.696 0.524 0.552 0.389
average BI (AM peak) 31.46% 30.50% 28.97% 26.67% 25.49%
average \(\mathrm{BI} ^{*}\) (AM peak) 30.89% 29.91% 28.23% 26.03% 25.50%
STD of BI (AM peak) 12.84% 12.04% 11.52% 9.57% 8.50%
average BI (PM peak) 30.63% 30.41% 29.83% 28.84% 27.12%
average \(\mathrm{BI} ^{*}\) (PM peak) 29.99% 29.72% 29.33% 28.33% 26.82%
STD of BI (PM peak) 12.52% 11.87% 11.00% 10.76% 7.22%