Hi, Is there an R package capable of solving quadratic programming problems where 1/2 x^T D x - d^T x is to be minimized and D is not necessarily positive definite.
Apparently quadprog requires D to be positive definite. All constraints are linear inequalities. Thanks in advance, Felix ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
