[R] Discrete-continuous equation system in R

[Reinhard Hössinger]

Hi all,

 
I want to estimate an equation system with 3 nonlinear continuous
equations and one discrete choice (using multinomial logit for the
latter). For the nonlinear continuous equations, function nlsystemfit
{systemfit} seems to be appropriate. But what's about the discrete
choice? Its error component has a logistic distribution. Can it still be
incorporated in the equation system? Or can/must the error component be
treated in some way to be incorporated? I cannot find a reference to
discrete choices in the systemfit package description nor somewhere
else.

 
Reinhard Hössinger