Bureau of Transportation Statistics (BTS)
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Figure 8 - Correlation Coefficient for Links 1 and 2 as a Function of the Tuning Parameter

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8A: DAY 7, LINKS 1 and 2

log10(α) Correlation Day 7
−1 0.13
0 0.00
1 −0.01
2 −0.11
5 −0.28
8 −0.26
10 0.09
15 0.11

8B: DAY 10, LINKS 1 and 2

log10(α) Correlation Day 10
−1 0.72
0 0.64
1 0.53
2 0.48
5 0.34
8 0.38
10 0.49
15 0.48

8C: DAY 20, LINKS 1 and 2

log10(α) Correlation Day 20
−1 0.73
0 0.72
1 0.70
2 0.71
5 0.72
8 0.71
10 0.70
15 0.69


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