GMM differencing
Posted: Fri Oct 15, 2010 10:00 am
I wanna take log of differenced data in GMM.
If I represent variable like log(), and click differences in step 3.
Will the software difference the log transformation?
It makes no sense to do that.
It there a way to difference the data first, then transform to log?
Thanks
If I represent variable like log(), and click differences in step 3.
Will the software difference the log transformation?
It makes no sense to do that.
It there a way to difference the data first, then transform to log?
Thanks