https://communities.sas.com/t5/Statistical-Procedures/Two-step-heckman-procedure-Macro-Heckit/m-p/57374#M2675 Alex,<BR /> <BR /> Try this. <A href="http://support.sas.com/kb/24/979.html" target="_blank">http://support.sas.com/kb/24/979.html</A> Sun, 01 Aug 2010 15:12:59 GMT mfisher 2010-08-01T15:12:59Z https://communities.sas.com/t5/Statistical-Procedures/Two-step-heckman-procedure-Macro-Heckit/m-p/57373#M2674 Hello everybody,<BR /> <BR /> I've read a paper on the %heckit macro that should be available somewhere. This macro should do the two step heckman procedure easily ...<BR /> <BR /> Actually, I was not abble to find it on internet.<BR /> Does someone know where i can find it ?<BR /> <BR /> Thanks you very much for your help<BR /> <BR /> Alex Thu, 29 Jul 2010 14:34:28 GMT https://communities.sas.com/t5/Statistical-Procedures/Two-step-heckman-procedure-Macro-Heckit/m-p/57373#M2674 ALFOU 2010-07-29T14:34:28Z https://communities.sas.com/t5/Statistical-Procedures/Two-step-heckman-procedure-Macro-Heckit/m-p/57374#M2675 Alex,<BR /> <BR /> Try this. <A href="http://support.sas.com/kb/24/979.html" target="_blank">http://support.sas.com/kb/24/979.html</A> Sun, 01 Aug 2010 15:12:59 GMT https://communities.sas.com/t5/Statistical-Procedures/Two-step-heckman-procedure-Macro-Heckit/m-p/57374#M2675 mfisher 2010-08-01T15:12:59Z