excluding all observations where the dummy is 0

[Machiavelli]

Hello,

I have a model with a qualitative dummy variable, and I simply want to run a regression including only all observations where the dummy is 1, excluding all where it is 0, since running a regression with all observations did not make me much wiser.

Thanks,
Chris

[EViews Gareth]

Set the estimation sample to be:

Code: Select all

if dum=1

where dum is the name of your dummy