Dear Splus-ers,
I want to analyze ordinal data where the cutpoints between the categories
are known. The data consists of
a number of studies and the observations within
a study. Grouped regression is a model for ordinal
data with known cutpoints. But I want to incoorperate
random intercepts and slopes to account for the mixed
levels of the data.
Does someone know if and where I can find
Splus functions or SAS procedures for the analysis of a
grouped regression model with mixed effects? Or some
other way of analyzing this data?
Thanks in advance,
Karin Oudshoorn
TNO Prevention and Health
The Netherlands
**********************************************************************
This email and any files transmitted with it are confidential and
intended solely for the use of the individual or entity to whom they
are addressed. If you have received this email in error please notify
the system manager.
This footnote also confirms that this email message has been swept by
MIMEsweeper for the presence of computer viruses.
**********************************************************************
-----------------------------------------------------------------------
This message was distributed by s-news@wubios.wustl.edu. To unsubscribe
send e-mail to s-news-request@wubios.wustl.edu with the BODY of the
message: unsubscribe s-news
|