Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and running.


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

Re: st: Interpretation of Two-sample t test with equal variances?


From   David Hoaglin <dchoaglin@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Interpretation of Two-sample t test with equal variances?
Date   Wed, 20 Mar 2013 12:32:42 -0400

Carlo,

What meaning do you assign to an interaction between mode_delivery
(the outcome variable) and age (the predictor)?

David Hoaglin

On Wed, Mar 20, 2013 at 10:48 AM, Carlo Lazzaro
<carlo.lazzaro@tiscalinet.it> wrote:
> Gwinyai,
> your Pseudo R2       =     0.0015 seems very low.
> Are you sure that all the relevant independent variables have been included
> in your model?
>
> You may also consider searching for interactions between mode_delivery &
> age.
>
> Best regards,
> Carlo
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/faqs/resources/statalist-faq/
*   http://www.ats.ucla.edu/stat/stata/


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