Long-Term Predictions of COVID-19 in Some Countries by the SIRD Model

Figure 4

Relative errors of real data and fitting data in some countries. Relative errors in (a) France, (b) Italy, (c) Germany, (d) Russia, (e) Hungary, (f) Canada, (g) Iran, and (h) Ukraine.

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(b)

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(d)

(e)

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(h)