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Date:         Thu, 7 May 2009 07:17:01 -0700
Reply-To:     Paul <paulvonhippel@YAHOO.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Paul <paulvonhippel@YAHOO.COM>
Organization: http://groups.google.com
Subject:      Re: Tobit predicted values using PROC QLIM
Comments: To: sas-l@uga.edu
Content-Type: text/plain; charset=ISO-8859-1

Here's a paper that shows how to fit a Tobit model using PROC LIFEREG: math.uc.edu/~scl/computing/lifereg.pdf But again E(Y|X) is calculated in a data step rather than being given directly by the procedure. I'm starting to think that there's no SAS procedure that will output E (Y|X) without additional work by the user.


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