How to find data
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Can I ask how to find variables with the same country name, correspond total death, cases and plot it on the graph which in a huge data set like this
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回答 (1 件)
David Hill
2022 年 5 月 19 日
t=readtable('owid-covid-data_2020-21.csv');
u=unique(t.Location);
s=zeros(1,length(u));
for k=1:length(u)
s(k)=sum(t.TotalDeaths(ismember(t.Location,u(k))));
end
bar(1:length(u),s)
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