[R] how to put constraint in R?

Oana Mocila oanaom at hotmail.com
Wed Dec 21 06:42:03 CET 2005

Dear all,

I have a problem when I was working on Age-Period-Cohort study in R. I tried 
to put constraint to
two coefficients on age (so that to solve the identification problem due to 
linear dependency). But
I don't know how to do this in R(put constraint). If you could give me some 
suggestion, it will be very helpful!


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