EViews.com

Please,

Does anybody knows a program to make rolling windows estimations.

Example:

I have data from jan/07 to dec 2012, and I want 48 windows with twelve months each.
my first window is from jan/07 to dec/07, the second fev/07 to jan/08, the third mar/07 to fev/08...
and the last one(48) is from jan/12 to dec/12.

So I want always one line after the first one.

Thanks!

There are lots of examples of such programs here, if you search.