On Sat, 14 Jan 2006, John Paravantis wrote:
BAD MOVE. I'd much rather have [lagged variables] readily
apparent
on the main screen. How about offering the user an OPTION?
I'm not ruling that out, but could you (or anyone) explain why you
want to see lags in the main screen?
With first differences, logs, or other transformations, the
transformed variables should (obviously) be shown, because you might
want to select them for graphing, summary statistics, or whatever.
With lags, on the other hand, I can't see any use for them other
than as regressors (and they are visible OK in the dialog where you
choose regressors). Suppose you have a monthly dataset with several
variables, of which you want to have available 12 lags apiece for
regression purposes. Showing dozens of such variables in the main
window, it seems to me, is just filling the window with trash,
making it harder to find variables you might actually want to
examine individually.
Am I missing something here?
Allin Cottrell