Table 2 Actual coverage of confidence intervals by ARGO2 for ten US HHS regions.

From: Accurate regional influenza epidemics tracking using Internet search data

Region 1

Region 2

Region 3

Region 4

Region 5

Region 6

Region 7

Region 8

Region 9

Region 10

93.61%

92.63%

94.59%

95.33%

96.56%

94.10%

96.81%

95.58%

93.86%

96.56%

  1. The coverage is for 95% nominal confidence level. The average coverage over the ten US HHS regions is 94.96%. Supplementary Figs S14–S23 plot the coverage in detail.
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