[R] help with multi-objective program using lpSolve API

becky_vcu javachip02 at gmail.com
Fri Sep 25 18:54:22 CEST 2009


Hello, I am struggling with R and have little experience. I need help or
suggestions to create a multi-objective program. I have a table as follows
http://www.nabble.com/file/p25615459/smallmodel01.xls smallmodel01.xls 

My constraints are subject to each origin, their corresponding numbers and
the specific number for that origin constraint. This creates my single
objective model just fine. However, I need to hold these constraints true,
in addition to subjecting the destinations to a specific constraint as well.
The destination constraint is to ensure that all transportation to each
destination is filled. As in, I need to make this decision binary saying
that all transportation to that specific destination is being used or not
used. 

Thank you,
Becky
-- 
View this message in context: http://www.nabble.com/help-with-multi-objective-program-using-lpSolve-API-tp25615459p25615459.html
Sent from the R help mailing list archive at Nabble.com.




More information about the R-help mailing list