Save variable data without overwrite in excel

Hi there,i'm newbie here.I have problem to save my variables data in excel where the new data overwrite the existing data.The new data should be added to existing data and not overwrite.Here is my code:

 T = table(k,l,m,n,o);%k,l,m,n,n,o is the variables
 filename = 'filename.xlsx';
 writetable(T,filename,'Sheet',1,'Range','A1');

Thanks guys.

Answer 1

[Abhishek Pandey]

Hello Muhamad,

You can check out this link. I believe a similar question has been answered here.

overwriting-a-vector-to-a-specific-location-into-csv-file

Thanks,

Abhishek

[muhamad idris]

Hi Abhishek, thanks for your help.I have tried the code but it still replaced the existing data.The program should keep record all variables value without overwrite it.Someone told me to use append function but I'm not sure how to use that.Thanks