-----Original Message-----
From: Nick Cox [mailto:[email protected]]
Sent: 17 September 2003 22:23
To: [email protected]
Subject: RE: limit on IVs for multiple regression
Are IVs so-called independent variables or instrumental
variables?
Whatever: r(2000) means "no observations". I guess that
something else is biting, principally any
missing values.
One way to find out is
. egen nmiss = rmissing(<varlist>)
. count if nmiss == 0
!!! correction: should be rmiss(<varlist>)
Nick
[email protected]
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
