Search found 4 matches

by Wade1987
Mon Oct 19, 2009 1:45 pm
Forum: Econometric Discussions
Topic: dummy variables relevance
Replies: 1
Views: 3762

dummy variables relevance

Hi i am running a regression with a gender dummy variable. but looking at it prior to regrssion i see that the variable is only 15% for its 0 value and 85% for its 1 value. Is this a case for irrelavance of the variable in the model? and if so do i just completely drop it out of the equation?
by Wade1987
Sun Oct 18, 2009 5:38 pm
Forum: Estimation
Topic: Chow Test- And more
Replies: 1
Views: 2891

Chow Test- And more

i have run a regression model that contains 6 different variables. Howevere there is a hypothesis that this regression may be different when we change our sample, breaking it up by a dummy variable, in my case used cars where 0=new car 1= used car. how can i run a regression with just used car=0 so ...
by Wade1987
Sat Oct 17, 2009 7:11 pm
Forum: Estimation
Topic: Dummy Variable Help
Replies: 3
Views: 3759

Re: Dummy Variable Help

thankyou for your reply startz

but do you mean open the variable (such as profit, commission and interestp) and then classifying by used_cars?
or opening used_cars and classifying by the others?
by Wade1987
Sat Oct 17, 2009 5:01 pm
Forum: Estimation
Topic: Dummy Variable Help
Replies: 3
Views: 3759

Dummy Variable Help

Help would be greatly appreciated as i am really struggling with Eviews. i have a dummy variable called used_cars, where 0 represents a used car and 1 represents a new car. However i also have other varaibles called profit commission and interestp. I need to find the descriptive statistics for these...

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