How to set data in next row of MATLAB GUI table?

It only sets data in first row of data where as i want to set next iteration data in next row of table

while(diffv2 && diffv3 >= 0.00001)
    v2old=v2;
    v3old=v3;
for k=1:20
    iter = iter+1;
    v2= (( p2-q2 )/conj(v2)-((-y12*v1)+(-y23*v3)) ) / y22 ;
    v3= (( p3-q3 )/conj(v3)-((-y13*v1)+(-y32*v2)) ) / y33 ; 
 
      %% Realted to gui table %%
      data= {v2  v3};
      set(handles.table,'Data',data);
      
    X = ['The iteration number is ',num2str(iter)];
    display(X);
    display([v2 v3]);

    break
end

Answer 1

[Cris LaPierre]

Probably this has to do with the break command you have at the end of your for loop. You should read what this function does. In short, k onely ever equals 1.