Date: Wed, 28 Nov 2007 19:54:50 +0530
Reply-To: "Omkar D. Palsule-Desai" <omkardpd@IIMAHD.ERNET.IN>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: "Omkar D. Palsule-Desai" <omkardpd@IIMAHD.ERNET.IN>
Subject: inverse mill's ratio
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Hello,
Need some help in building a code.
I want to run Probit. There is only one dependent variable (binary 0-1
values) and a bunch of independent variables (continuous, categorial etc.).
I also want to get Inverse Mill's ratio.
I run my code on SAS 9.1 and I was trying the following code...(Not sure if
the code is correct but sure of what I want as mentioned above)
proc Qlim data = input_file;
model Z = X1 X2 X3 / type = bprobit ;
output out = output_report proball MILLS;
run;
The output file gets created, but the contents are same as that are in input
file in addition to probabilities. But I could not get Inverst Mills Ratios.
Any suggestions will be greatly appreciated.
Thank you,
Omkar