[R] SEM help!!!

Spencer Graves spencer.graves at pdf.com
Fri Jan 2 19:23:13 CET 2004


Can you get a simlified model to work?  If yes, have you tried adding 
one parameter at a time, using previous parameters as starting values? 

hope this helps.  spencer graves

Catherine Stein wrote:

>I have just started using the SEM package in R, so I'm not sure I'm doing
>everything right, but I keep getting an error concerning startvalues and I
>can't figure out how to fix it.  Is anyone willing to read over my code
>and help me out??? Please email me if you are willing to look at my code
>and I will send it to you.
>
>Thank you so much, and Happy New Year!
>
>cathy
>
>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>Catherine M. Stein
>Research Assistant, Tuberculosis Research Unit
>Doctoral Candidate in Genetic Epidemiology
>Department of Epidemiology and Biostatistics
>Case Western Reserve University
>office: (216)368-0875 or (216)778-1378
>e-mail: kasia at darwin.cwru.edu, or cmstein at cwru.edu
>
>EPBI Student Resources Page:
>http://hal.epbi.cwru.edu/stures/
>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
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