Search found 5 matches
- Sun Oct 21, 2012 4:10 am
- Forum: General Information and Tips and Tricks
- Topic: Matlab or EViews
- Replies: 1
- Views: 5049
Matlab or EViews
Which one would you recommend to study in depth? I am a finance student, so MATLAB or EViews? And why?
- Fri Oct 19, 2012 2:41 am
- Forum: Programming
- Topic: Loop ARMA model
- Replies: 5
- Views: 5614
Re: Loop ARMA model
Never mind. I used the return percentages as dependent in the formula instead of the normal returns. When I used the normal returns, it did its job ;) :D
- Thu Oct 18, 2012 2:03 pm
- Forum: Programming
- Topic: Loop ARMA model
- Replies: 5
- Views: 5614
Re: Loop ARMA model
One question though, now that it returns the best fitted model it says either that the process is nonstationary or it says that MA is noninvertible :S. So, where seems to be the problem?
- Thu Oct 18, 2012 12:38 pm
- Forum: Programming
- Topic: Loop ARMA model
- Replies: 5
- Views: 5614
Re: Loop ARMA model
Ohh that works :o ! amazing! Thank you soo much :D
- Thu Oct 18, 2012 10:40 am
- Forum: Programming
- Topic: Loop ARMA model
- Replies: 5
- Views: 5614
Loop ARMA model
Hey guys, I heard this is a great site for getting help. I need to loop an ARMA model, but I can only get a simple arma model like this one: for !i= 1 to 6 for !j= 1 to 6 equation name_abc_!i_!j.ls dnameabc c ar(!i) ma(!j) next next so the output is actually dnameabc c ar(1) ma(1) and dname_abc c ar...