[R] Help with flexmix

From: Marion Wittmann <mwittmann_at_bren.ucsb.edu>
Date: Sun, 6 Jan 2008 18:18:03 -0800


Hello,  

I am using the package "flexmix", specifically the function "stepFlexmix" and was hoping for some assistance:  

Here is my input:  

fit <-
stepFlexmix(trips~.,data=data.frame(traveldata),k=1:5,nrep=5,model=FLXMRglm( family="gaussian"))  

And I recieve the following error message:  

 *Error in FLXfit(model = model, concomitant = concomitant, control = control, : 1 Log-likelihood: NA    

I'm not sure how to interpret this error. Any advice would be helpful. Thank you.  

mw      

Marion Wittmann, Ph.D. candidate
Environmental Science & Management
U.C. Santa Barbara
Lab: (805) 893 5890
Mobile: (805) 448 8259
Email: <mailto:mwittmann_at_bren.ucsb.edu> mwittmann_at_bren.ucsb.edu Web: <http://www.bren.ucsb.edu/~mwittmann> www.bren.ucsb.edu/~mwittmann    

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