From: Predicting epidemics using search engine data: a comparative study on measles in the largest countries of Europe
Year
Real value
Predicted value
Difference
Difference (%)
2015
710
794
84
11.86%
2017
1194
1030
−164
13.72%
2018
1438
1040
− 398
27.68%
All years
3342
2864
− 478
14.29%