Re: [R] Nonlinear restrictions in systemfit

2008-11-20 Thread Arne Henningsen
On Thursday 20 November 2008 09:55:03, soetzel wrote: > I want to implement a structural model with the package systemfit with some > linear and nonlinear constraints. > > How to implement linear restrictions is clear. > > Does anybody know how to set up nonlinear restrictions in the systemfit > pa

[R] Nonlinear restrictions in systemfit

2008-11-20 Thread soetzel
Hey, I want to implement a structural model with the package systemfit with some linear and nonlinear constraints. How to implement linear restrictions is clear. Does anybody know how to set up nonlinear restrictions in the systemfit packages. For example: beta1 = beta2-(beta4/beta6) I look