[R] optimization problem

Jiang Peng jp021 at sjtu.edu.cn
Mon Nov 24 12:28:07 CET 2008

  Dear list,
   hi !
   I am a R beginner and I have  a function to optimize .

   alpha = argmin{ f(x,alpha) }

   I want alpha to be in [0,1].  Is there any function that can work?

   I use nlm() but i can't fix the domain of alpha.

   thanks in advance

Jiang Peng, Ph.D. Candidate
Department of Mathematics &
Antai college of Economics and Management
Shanghai Jiao Tong University
Address: Room 127, #3 Building, Xuhui Campus
E-mail: jp021 at sjtu.edu.cn
              jp021 at 126.com
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