[R] Interpreting coefficient in selection and outcome Heckman models in sampleSelection

[m@ri@eii@_ciriiio m@iii@g oii iibero@it]

Dear Arne,

I have just read the exchange of messages with Mark Bulling.I was wondering if you have discovered/developed a function to calculate the marginal effects of the selection and outcome equations (sampleSelection).



Thank you

Marinella
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