Countries={'AUT','BEL','CHN','FIN','USA'}';
Importing=repelem(Countries,2*5,1);
Exporting=repmat(repelem(Countries,2,1),(2*5*5)/(2*5),1);
Industry=repmat((1:2)',25,1);
tarrif_year1=rand(50,1)
tarrif_year2=rand(50,1)
Table1=[array2table(Importing),array2table(Exporting),array2table(Industry),array2table(tarrif_year1),array2table(tarrif_year2)];
Table1.Importing=categorical(Table1.Importing);
Table1.Exporting=categorical(Table1.Exporting);
Table1.tarrif_year1(Table1.Importing=='BEL',:)=NaN;
Table1.tarrif_year2(Table1.Importing=='FIN',:)=NaN;
Table1.tarrif_year1(Table1.Importing=='FIN',:)=NaN;
Table1.tarrif_year1(Table1.Importing==Table1.Exporting)=0;
Table1.tarrif_year2(Table1.Importing==Table1.Exporting)=0;
Countries={'AUT','CHN','EU','USA'}';
Importing=repelem(Countries,2*4,1);
Exporting=repmat(repelem(Countries,2,1),(2*4*4)/(2*4),1);
Industry=repmat((1:2)',16,1);
tarrif_year1=rand(32,1)
tarrif_year2=rand(32,1)
Table2=[array2table(Importing),array2table(Exporting),array2table(Industry),array2table(tarrif_year1),array2table(tarrif_year2)];
Table2.Importing=categorical(Table2.Importing);
Table2.Exporting=categorical(Table2.Exporting);
Table2.tarrif_year1(Table2.Importing==Table2.Exporting)=0;
Table2.tarrif_year2(Table2.Importing==Table2.Exporting)=0;