Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: interpretation of interaction terms


From   "Friedrich Huebler" <fhuebler@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: interpretation of interaction terms
Date   Mon, 15 Dec 2008 00:28:12 -0500

Shehzad,

Is this a homework or exam question?

Friedrich

On Sun, Dec 14, 2008 at 8:31 PM, Shehzad Ali <sia500@york.ac.uk> wrote:
> Hi,
>
> Could someone please help me interpret the following:
>
> 1. Coefficient on an interaction term for a dummy and log-transformed
> variable in an OLS model when the dependent variable is in natural units or
> is also log-transformed
>
> 2. Coefficient on an interaction term for an untransformed continuous and
> log-transformed variable in an OLS model when the dependent variable is in
> natural units or is also log-transformed
>
> 3. Coefficient on an interaction term between a dummy and log-transformed
> variable in a probit regression
>
> Thank you,
>
> Shehzad
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index