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:[EMAIL PROTECTED]> [EMAIL PROTECTED] Web: <http://www.bren.ucsb.edu/~mwittmann> www.bren.ucsb.edu/~mwittmann
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