Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Distribution of countries into groups in terms of COVID-19 representative indicators, K-means clustering algorithm method.
| Clusters 0 (Blue) | Cluster 1 (Brown) | Cluster 2 (Black) |
|---|---|---|
| Austria | Cyprus | Czech Republic |
| Belgium | Denmark | Lithuania |
| Bulgaria | Estonia | Slovakia |
| Croatia | Latvia | Slovenia |
| Finland | Netherlands | |
| France | Portugal | |
| Germany | Sweden | |
| Greece | ||
| Hungary | ||
| Hungary | ||
| Ireland | ||
| Italy | ||
| Luxembourg | ||
| Malta | ||
| Poland | ||
| Romania | ||
| Spain |
