Fit Normal or Student-t Heckman Selection Models

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Documentation for package ‘HeckmanEM’ version 0.1.2

Help Pages

HeckmanEM Fit the Normal or Student-t Heckman Selectio model.
HeckmanEM.criteria Model selection criteria for the Heckman Selectio model
HeckmanEM.envelope Envelope for the Heckman Selectio model.
HeckmanEM.infomat Standard error estimation for the Heckman Selectio model by the Information Matrix.
rHeckman Generate data from the Heckman Selectio model (Normal or Student-t).