Hi..same question..how do I restrict the sum of 2 coefficients to equal 1 in the equation.
inflm=c(1)+c(2)*ipgap+c(3)*infl_e+c(4)*inflm_l
Would like inflm_l+infl_e =1
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- Thu Dec 16, 2010 5:29 am
- Forum: Estimation
- Topic: restricting the sum of coefficients
- Replies: 12
- Views: 8738