Search found 5 matches

by JohnYork
Mon Jan 19, 2015 5:56 am
Forum: General Information and Tips and Tricks
Topic: Serial Correation & Heteroskedasticity
Replies: 3
Views: 6128

Serial Correation & Heteroskedasticity

I know this question has been asked before but I'm not sure if it has for Eviews8 which is the version I am using. I am using panel data with a Fixed Effects approach Does E Views 8 have a simple test for serial correlation and Heteroskedasticity assuming an OLS approach ? Any responses gratefully r...
by JohnYork
Mon Aug 19, 2013 3:29 am
Forum: Data Manipulation
Topic: How do I do a Box-Cox Transformation?
Replies: 3
Views: 12944

How do I do a Box-Cox Transformation?

I am using E-Views 7. I wish to compare the results for Linear and Non-Linear Equations (the latter having different dependent variables due to the use of logs). I've been told I need to do a 'Box-Cox' transformation of my data but can only find one reference to Box-Cox transformations in the User M...
by JohnYork
Thu Oct 04, 2012 6:56 am
Forum: Estimation
Topic: Non-Linear Regression and Dummy Variables
Replies: 4
Views: 4996

Re: Non-Linear Regression and Dummy Variables

Hi, I tried running my equations using ''System Object" in EViews this morning. It worked like a dream. It allowed me to do the analysis exactly as I needed to and gave me the type of results I was looking for. I still have 1 or 2 things to sort out but I am now well on the way with my work. Th...
by JohnYork
Wed Oct 03, 2012 12:18 pm
Forum: Estimation
Topic: Non-Linear Regression and Dummy Variables
Replies: 4
Views: 4996

Re: Non-Linear Regression and Dummy Variables

Hi, Thanks for the quick reply. Pool Object does look to be a way forward. I'm busy sorting out my data into a suitable format to give it a go. However, I don't see how you input a Non-Linear equation. The examples in the User Manual all seem to be based on linear equations. I haven't got access to ...
by JohnYork
Wed Oct 03, 2012 7:11 am
Forum: Estimation
Topic: Non-Linear Regression and Dummy Variables
Replies: 4
Views: 4996

Non-Linear Regression and Dummy Variables

Hi, I'm new to EViews and this forum. Hopefully, I've posted this on the right board. I am really struggling with a number of regressions I need to carry out. I would really appreciate any advice or help. My Dependent Variable is Delay (D) and my Explantory Variable is Capacity Use (Cap). The idea b...

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