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Table 5 Root mean square error results analysis

From: Monitoring European data with prospective space–time scan statistics: predicting and evaluating emerging clusters of COVID-19 in European countries

observe cluster

observed value

predicted value

RMSE

cluster 1

128,946

128,945.13

1.6789

cluster 2

172,880

172,882.69

cluster 3

153,105

153,103.85

cluster 4

46,025

46,023.60

  1. (observed value: number of cases observed from March 1st, 2021 to October 2nd, 2021.)