coef.heckitrob: Extract Coefficients from Robust Sample Selection Model Fit

In ssmrob: Robust Estimation and Inference in Sample Selection Models

Description

Returns the coefficients of the robust two-stage estimator for simple Heckman's selection model or switching regression model.

Usage

## S3 method for class 'heckitrob'
coef(object, ...)

Arguments

object	object of class "heckitrob" or "heckit5rob"
...	currently not used

Value

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).

Author(s)

Mikhail Zhelonkin, Marc G. Genton, Elvezio Ronchetti

ssmrob documentation built on Aug. 20, 2021, 5:08 p.m.