On Wed, 22 Oct 2008, Rebecca Zhang wrote:
Hi,
When I add more data, how to refresh those formula that were calculated
on the data? Is there any convenient way to refresh them rather than
rerun one by one?
An econometric package is not a spreadsheet. I agree that the
"spreadsheet" approach is intuitive and handy, but a "programming
language" approach is far more powerful.
I suggest you to write a script with all the formulae you need (creation
of new variables, transformations of existing ones and so on) and then
simply run it.
Riccardo (Jack) Lucchetti
Dipartimento di Economia
Università Politecnica delle Marche
r.lucchetti(a)univpm.it
http://www.econ.univpm.it/lucchetti