saving to cell2mat without overwriting

I am fitting data (each column ) to linear function in a loop

I would like to save output result (gof) to a matrix , each loop different column without overwritin.

Can anyone help?

x = B(:,2)

for i=3: length(B)

y = B(:,i)

[fitresult, gof] = createFit(x, y)

A=cell2mat(struct2cell(gof))

end

Answer 1

[JESUS DAVID ARIZA ROYETH]

x = B(:,2)
A=[];
 for i=3: length(B) 
y = B(:,i)
[fitresult, gof] = createFit(x, y)
A=[A cell2mat(struct2cell(gof))]
 end

[EK]

great! thanks a lot