Hi R-experts,
 
There is lots of information about maximum likelihood estimation in R.
However, I didn't came across anything about maximum likelihood with constraints.
For example, estimation of parameters k(1) to k(20) with maximum likelihood, where sum(k(i)) = 0.
 
Is there any standard function in R that can do this, or is this something that I should set up myself?
 
Greetings,
Church
 
 

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