Re: [R] solnp Hessian problem in some datasets not in others

2012-03-02 Thread Berend Hasselman
On 02-03-2012, at 16:12, Diogo Alagador wrote: > Dear all, > > Sorry to insist in this, but I am passing really "bad times" trying to solve > the problem. Just to remember you: > > I am tryng to solve a nonlinear optimization probel using the solnp function. > I have different datasets. For th

[R] solnp Hessian problem in some datasets not in others

2012-03-02 Thread Diogo Alagador
Dear all, Sorry to insist in this, but I am passing really "bad times" trying to solve the problem. Just to remember you: I am tryng to solve a nonlinear optimization probel using the solnp function. I have different datasets. For the smaller I get full solutions, for the bigger I got an erro