Sample Selection Models


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Documentation for package ‘ssmodels’ version 1.0.1

Help Pages

HCinitial Two-Step Method for Parameter Estimation of the Heckman Model
HeckmanBS Heckman BS Model fit Function
HeckmanCL Classic Heckman Model fit Function
HeckmanGe Function for fit of the Generalized Heckman Model
HeckmanSK Normal Skew Model fit Function
HeckmantS Heckman-t Model fit Function
IMR Inverse Mills Ratio
MEPS2001 Medical Expenditure Panel Survey
Mroz87 U.S. Women's Labor Force Participation
nhanes US National Health and Nutrition Examination Study
PSID2 Panel Study of Income Dynamics
RandHIE RAND Health Insurance Experiment
ssmodels ssmodels: A package for fit the sample selection models.
step2 Heckman's two-step method
summary.HeckmanBS Summary of Birnbaum-Saunders Heckman Model
summary.HeckmanCL Summary of Classic Heckman Model
summary.HeckmanGe Summary of Generalized Heckman Model
summary.HeckmanSK Summary of Skew-Normal Heckman Model
summary.HeckmantS Summary of Heckman-ts Model
twostep Heckman's two-step method