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Principal Component Analysis to Study the Relations between the Spread Rates of COVID-19 in High Risks Countries
Alexandria Engineering Journal ( IF 2.460 ) Pub Date : 2020-09-14 , DOI: 10.1016/j.aej.2020.09.013
Mohammad Reza Mahmoudi; Mohammad Hossein Heydari; Sultan Noman Qasem; Amirhosein Mosavi; S. Band

In this research, the number of patients with Covid-19 and the number of deaths due to this disease in France, Germany, Iran, Italy, Spain, United Kingdom, and Unites States America are considered. First, the relations between the considered countries are studied using Pearson’s correlation. Then, based on the spread rate of Covid-19, these countries are categorized using principal component analysis.

更新日期:2020-09-15

 

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