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@bren.ucsb.edu> mwittmann@bren.ucsb.edu
Web:  <http://www.bren.ucsb.edu/~mwittmann> www.bren.ucsb.edu/~mwittmann
 
 

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