coef.heckit5rob {ssmrob} | R Documentation |
Returns the coefficients of the robust two-stage estimator for simple Heckman's selection model or switching regression model.
## S3 method for class 'heckit5rob'
coef(object, ...)
object |
object of class " |
... |
currently not used |
Returns a list of two (censored) or three (switching) vectors of parameters of two stages.
S |
coefficients of the selection equation. |
O |
coefficients of the outcome equation(s). |
Mikhail Zhelonkin, Marc G. Genton, Elvezio Ronchetti