Qualitative dependendent/independent variables

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dexter.lanning
Posts: 3
Joined: Wed Apr 17, 2013 5:44 pm

Qualitative dependendent/independent variables

Postby dexter.lanning » Wed Apr 17, 2013 5:48 pm

So I'm estimating the equation

osai osn cust gas exm pla rpa hwq apq as uid s abw pks fls avh npp br wm ff csa pbc pbu wtbu ea a educ y hhy

Where osai and csa are both qualitative variables that cannot be converted into quantitative measures.

Error Message "Alpha series in specification - OSAI; @EXPAND can convert into categorical dummies"

Awesome, sounds great! But is it as simple as:

@expandosai osn cust gas exm pla rpa hwq apq as uid s abw pks fls avh npp br wm ff @expandcsa pbc pbu wtbu ea a educ y hhy

Because that provides a syntax error. Thoughts? Suggestions? Thank you!

EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 13604
Joined: Tue Sep 16, 2008 5:38 pm

Re: Qualitative dependendent/independent variables

Postby EViews Gareth » Wed Apr 17, 2013 6:22 pm

You can't have a qualitative variable as the dependent variable.

dexter.lanning
Posts: 3
Joined: Wed Apr 17, 2013 5:44 pm

Re: Qualitative dependendent/independent variables

Postby dexter.lanning » Wed Apr 17, 2013 6:29 pm

Any idea how can I run a regression to see what variables influence operating system adoption? I'm a student.

startz
Non-normality and collinearity are NOT problems!
Posts: 3798
Joined: Wed Sep 17, 2008 2:25 pm

Re: Qualitative dependendent/independent variables

Postby startz » Wed Apr 17, 2013 7:39 pm

Look at the help on probit and logit.


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