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Niels Waller niels.waller at
Fri Jan 7 16:10:54 CET 2000


I am trying to port an S-PLUS function to R and have run into some
difficulties.  Specifically, my S-PLUS function calls nlminb (nonlinear
minimization subject to boundary constraints). I have yet to find a similar
function in R.  Have I missed something?  Or has anyone translated the
S-PLUS function?

Many thanks for any and all help.

Niels Waller

Dr. Niels G. Waller
Department of Psychology and Human Development
Box 512 Peabody College
Vanderbilt University
Nashville TN 37203
email:  niels.waller at
fax:    615 343-9494

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