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st: Can you get sign of value only?

From	"Danielle H. Ferry" <[email protected]>
To	[email protected]
Subject	st: Can you get sign of value only?
Date	Thu, 23 Mar 2006 17:57:20 -0500

Hi there,
Is it possible to get the sign of a value? I.e., I would like to multiply the
var x by either -1 or +1 depending on the sign of var y. Can I do this?
Danielle H Ferry

--
National Bureau of Economic Research <http://www.nber.org>

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Follow-Ups:
- st: Re: Can you get sign of value only?
  - From: "Michael Blasnik" <[email protected]>
- st: RE: Can you get sign of value only?
  - From: "Scott Merryman" <[email protected]>

References:
- st: RES: ratio between oprobit marginal effects
  - From: "Sergio Goldbaum" <[email protected]>

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