State Space Model - Graph State Series

[workhard]

Hi all,

Under the view/state views/graph state series, Eviews can graph the one-step ahead predicted states with +/-2 standard error bands. Is it equivalent to I get the state series from proc/make state series & plot one-step ahead predicted series with one-step ahead predicted series +/-2*one-step ahead predicted state SEs in Excel?

I have tried and the graph from excel look similar with the graph produced by eviews. However, I am not sure whether they are exactly the same.

Also, my sample size is quite big & the graph for whole sample is too compact. Can eviews plot the subsample?

Any reply is appreciated!!

[EViews Glenn]

They should be the same.

Why not make the series and then plot them in EViews for the subsample?