[R] quadratic programming-maximization instead of minization

[riccardo24]

Hi, I need to maximize a quadratic function under constraints in R.
For minimization I used solve.QP but for maximization it is not useful since
the matrix D of the quadratic function
should be positive definite hence I cannot simply change the sign.

any suggestion ?
thanks

--
View this message in context: http://r.789695.n4.nabble.com/quadratic-programming-maximization-instead-of-minization-tp4253011p4253011.html
Sent from the R help mailing list archive at Nabble.com.