How to avoid GARCH estimation model to show output in the command window?

I am trying to estimate the oil price volatility using GARCH model, and I try to use a 4 year-rolling window to estimate the GARCH parameters so that i could get many parameters for different periods. Thus I wrote a "for" loop, but in every loop matlab will show the whole output table for the estimated GARCH model, which makes it forever to finish the loop. I already put ";" at the end of each line but it didn't help. Below is part of the codes:

Mdl = arima('ARLags',7,'Variance',garch(1,1));

for i=1:4835;

EstMdlGARCH_i=estimate(Mdl,r(i:i+843));

A(i,:)=[EstMdlGARCH_i.Variance.GARCH,EstMdlGARCH_i.Variance.ARCH];

end;

Your helps are appreciated!

Answer 1

[Hang Qian]

Hi Haoqing,

To suppress display, we can add a name-value pair 'Display', say

EstMdlGARCH_i=estimate(Mdl,r(i:i+843),'Display','off');

- Hang Qian