Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at

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

st: Observations not used

From   Ari Dothan <[email protected]>
To   statalist <[email protected]>
Subject   st: Observations not used
Date   Mon, 23 Jul 2012 21:52:08 +0300

Hello all,
Regression results provide information concerning the number of
observations which were not used.
Question: In a multiple regression- how do I know which observations
were not used? There is missing data in all vars employed.
The Cox 2002 article in the Stata Journal (2) clarifies, to some
extent, the issue in the case of a univariate regression, linking it
to singleton groups. I cannot find, however, what rule is applied in
the case of multiple vars.

Ari Dothan
*   For searches and help try:

© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index