Statalist


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

st: prvalue: error


From   JOHN ANTONAKIS <[email protected]>
To   [email protected]
Subject   st: prvalue: error
Date   Tue, 04 Nov 2008 14:18:42 +0100

I estimated a probit model (xi: probit y choice i.x i.z) and then used
the following ado:

prvalue, x(choice=1) rest(mean)

I get the following error message:

cholesky(): matrix has missing values

Anyone know how to deal with this (note: I have many dummy fixed
effects--could this be causing the problem)?

Best,
John.

--
____________________________________________________

Prof. John Antonakis
Associate Dean
Faculty of Business and Economics
University of Lausanne
Internef #618
CH-1015 Lausanne-Dorigny
Switzerland

Tel ++41 (0)21 692-3438
Fax ++41 (0)21 692-3305

http://www.hec.unil.ch/people/jantonakis&cl=en
____________________________________________________




*
*   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 1996–2024 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index