On Jul 6, 2010, at 3:32 PM, Xiaoxi Gao wrote:
Hello R users,
I have two quick questions while using "lpSolve" package for linear
programming. (1) the result contains both characters and numbers,
e.g., Success: the objective function is 40.5, but I only need the
number, can I only store the number?
?lp
?lp.object # or just use str()
(2) How to set boundaries for variables? e.g., all variable are
positive.
It appears you need to take time to re-read the help page and work
through the examples.
--
David Winsemius, MD
West Hartford, CT
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