How to store vector in a loop and print into excel file all at once?

I want to write all the R at once into a excel file. I have been trying different method below loop just write the last results. Any Idea what mistake I am doing?

L = length(y_train_corr(1,:));
R = corrcoef(y_train_corr(:,2),y_train_corr(:,3));
Es = cell(L-2,1);
for i = 1:L-2
   R= corrcoef(y_train_corr(:,2),y_train_corr(:,2+i));
   Es{i} = R;
end;    
xlswrite('train_corr_coeff.xlsx',R);

Answer 1

[KSSV]

You are wrtitng R in the xlswrite command. Replace R with Es.

L = length(y_train_corr(1,:));
R = corrcoef(y_train_corr(:,2),y_train_corr(:,3));
Es = cell(L-2,1);
for i = 1:L-2
   R= corrcoef(y_train_corr(:,2),y_train_corr(:,2+i));
   Es{i} = R;
end;    
xlswrite('train_corr_coeff.xlsx',Es);