Re: Log-transformation
From: "Venkatesh Atul Bhattaram"
Subject: Re: [NMusers] Log-transformation
Date: Fri, 10 May 2002 14:46:23 -0400
Hello Rajeev
You will need to include these in your error model.
$ERROR
CALLFL=0
IPRED = -3
IF(F.GT.0) IPRED = LOG(F) ; to avoid LOG(0) run-time error
Y = IPRED + EPS(1)
Venkatesh Atul Bhattaram
Post-doctoral Fellow
University of Florida
Gainesville