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: Question about seqlogit


From   Alberto R Osella <arosella@irccsdebellis.it>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Question about seqlogit
Date   Thu, 19 Apr 2012 14:04:59 +0200

Thanks Maarten.
I'm able to find the interaction in the output but I can't find it in the variable window (in previous version of -seqlogit- I found _stdbmi_X_Etarecl_ in that window). I need to do some operation on the interaction variable.

Alberto R. Osella, MD, PhD
Laboratorio di Epidemiologia e Biostatistica
IRCCS Saverio de Bellis
Via Turi, 27
70013 Castellana Grotte (BA)
Italia
Tel:    +39 0804994655
Fax:    +39 0804994650
e-mail: arosella@irccsdebellis.it


Il 19/04/2012 13:48, Maarten Buis ha scritto:
I have switched to the factor variables, so the interaction should now
be c.stdbmi#c.Etarecl. If you cannot find it in the output, you can
contact me directly with the output .

-- Maarten (author of -seqlogit-)

On Thu, Apr 19, 2012 at 12:50 PM, Alberto R Osella wrote:
Dear All,
I'm using Stata 12.1 on W7 and yesterday I downloaded the update of
-seqlogit- from ssc.
Now I'm having some troubles with my previous code.
I'm non able to find the intereaction variable between the ofinterest*over
variables. I find only the associated coefficient.
Can someone help me?
Thank you

Below the code (all explanatory variables are continuous)

seqlogit steato_grade Sesso Etarecl     ///
   GOT GPT  glicemia Triglic SocialStatus  ///
   , or                                    ///
   tree(0: 1 2 3, 1: 2 3, 2: 3)            ///
   ofinterest(stdbmi) over(Etarecl)           ///
   levels(0=0, 1=2.5, 2=4.5, 3=6)

--
Alberto R. Osella, MD, PhD
Laboratorio di Epidemiologia e Biostatistica
IRCCS Saverio de Bellis
Via Turi, 27
70013 Castellana Grotte (BA)
Italia
Tel:    +39 0804994655
Fax:    +39 0804994650
e-mail: arosella@irccsdebellis.it

*
*   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/


*
*   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   |   Site index