[R] Package sem

From: Gang Chen <gangchen_at_mail.nih.gov>
Date: Fri 07 Jul 2006 - 06:50:53 EST

Hi,

I am trying to run some path analysis with Dr. Fox's sem package. The number N in sem(ram, S, N) is supposed to be the total number of observations, right? However, in my situation the effective number of degrees of freedom for each observed variable is estimated by some auto-regression process, thus each variable bears a different DF. Is there a way I could run such a path analysis with a vector of DF's in sem?

Thanks,
Gang



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