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]

st: St: Logistic regression & standardized coefficients; Multinomial GOF test


From   Ronald McDowell <McDowell-R3@email.ulster.ac.uk>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: St: Logistic regression & standardized coefficients; Multinomial GOF test
Date   Tue, 6 Dec 2011 16:55:44 +0000

Hi all

1. I've been looking at some materials online about standardized coefficients in logistic regression eg.


http://www.nd.edu/~rwilliam/stats3/L06.pdf

Full standardization includes dividing the estimated coefficients by the standard deviation of Y*. Can someone clarify for me what exactly Y* is ? I'm aware it is a function of the fitted values. I have used listcoef and fitstat to obtain sd(Y*) so far, but
 would like to be able to manually compute it.


2. I've been using svylogitgof (Hosmer–Lemeshow) as one gof statistic after logistic regression models. Is there a similar test for multinomial models?

Many thanks


Ron  


-----------------------------------------

Ron McDowell

Institute of Nursing Research

University of Ulster, Coleraine

McDowell-R3@email.ulster.ac.uk








*
*   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