search for: tp23175224p2

...le with is defining the project constraint. I got the upper and lower bounds to work but i am not sure how to create a constraint that the sum of x must be 1. Any help would be greatly appreciated. -- View this message in context: http://www.nabble.com/Help-using-spg-optimization-in-BB-package-tp23175224p23175224.html Sent from the R help mailing list archive at Nabble.com.