[R] a maximazation question

From: Shuangge Ma (shuangge@cs.wisc.edu)
Date: Sun 22 Dec 2002 - 09:59:57 EST

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Message-id: <Pine.GSO.4.21.0212211657220.1633-100000@route66.cs.wisc.edu>

Dear Sir/Madam:
this is shuangge Ma, graduate student in UW-Madison statistics department.
I have a computational question.
I have a function f(x,y). I want to find the y(x) that maximize f(x,y)
under the constraint y(x) is a non-decreasing step function.
Is there any R package or algorithm I can use for this purpose?
thanks a lot for your time and help,

Sincerely,
Shuangge Ma

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