I need help with probit/logit regression.

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Real
Posts: 3
Joined: Mon Nov 05, 2012 1:48 pm

I need help with probit/logit regression.

Postby Real » Sun Nov 18, 2012 12:57 pm

Hi. Here is my situation.
I ran an discrete choice experiment (orthoplan - 16 cards) with 2 4-level variables and 3 2-leves variables:
1 (days) - 0, 1, 2, 5
2 (price) - 0, 10, 20, 50
3 (attribute) - 0, 1
4 (attribute) - 0, 1
5 (attribute) - 0, 1
So my variables (columns) in spss are: Sex, Age, days, price, att3, att4, att5).
My rows are 384 cases (n=384) with answers
I want to estimate the price and days dependancy from all other factors.
Probit or logit model should I use and how to do it?

SPSS 19
Windows 7 x64

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