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Date:         Thu, 24 Jun 2004 17:20:05 -0400
Reply-To:     "Chang Y. Chung" <chang_y_chung@HOTMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "Chang Y. Chung" <chang_y_chung@HOTMAIL.COM>
Subject:      Re: DoW Loop "Duh" experience - data set and infile N+1loops
Comments: To: "Paul M. Dorfman" <sashole@BELLSOUTH.NET>

On Thu, 24 Jun 2004 17:12:11 -0400, Paul M. Dorfman <sashole@BELLSOUTH.NET> wrote:

>Toby, > >Or, to make the analogy closer, the difference between running two loops, >one with static instructions inside it and the other - outside, is similar >to the difference of riding ON a wheel and INSIDE the wheel. The points of >departure and arrival are the same, but the riding experiences are markedly >different.



Brilliant codes! It took sometime for me to figure out how those codes work. ... "to make the analogy closer," am I a roadkill!?

Cheers, Chang

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