[R] optmizing with monotone stepfunctions?
"Dr. Jens Oehlschlägel"
jens.oehlschlaegel at bbdo-interone.de
Wed Jan 10 11:17:00 CET 2001
Before re-inventing the wheel I would like to ask: does anyone know about
an optimizer in R which can reliably identify which value of X (Xopt) leads
to Y (Yopt) closest to Ytarget in
Y <- MonotoneStepFun(X)
optionally with the restriction that Yopt <= Ytarget
(at least if any Y <= Ytarget, otherwise any Yopt > Ytarget would be the
If none is known, I will write one.
Dr. Jens Oehlschlägel
BBDO InterOne GmbH
Tel.: 0211 1379-8187
Fax.: 0211 1379-8787
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