Detection of space–time clusters using a topological hierarchy for geospatial data on COVID-19 in Japan

In this paper, we detected space–time clusters using data on coronavirus disease 2019 (COVID-19) collected daily by each prefecture in Japan. COVID-19 has spread globally since the first confirmed case in China, in December 2019. Several people have to date been infected in Japan since the first con...

Ausführliche Beschreibung