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thanks
Yes we can handle the Hanover-Lebanon and SanDiego-LA problem.
Barry Wellman
_______________________________________________________________________
S.D. Clark Professor of Sociology, FRSC NetLab Director
Department of Sociology 725 Spadina Avenue, Room 388
University of Toronto Toronto Canada M5S 2J4 twitter:barrywellman
http://www.chass.utoronto.ca/~wellman fax:+1-416-978-3963
Updating history: http://chass.utoronto.ca/oldnew/cybertimes.php
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On 31 Dec 2009, Joel Levine wrote:
> Date: 31 Dec 2009 12:24:18 -0500
> From: Joel Levine <[log in to unmask]>
> To: [log in to unmask], [log in to unmask]
> Subject: Re: [SOCNET] networks of air flights
>
> Barry,
> I know it exists because I used it once with a student -- which doesn't mean
> I still have it (or that I remember where I got it it). At the time there was
> nothing remarkably difficult about getting it.
>
> It was point to point for a year with passenger as the unit of analysis.
>
> One big validity problem: In the real world passenger passenger traffic is not
> a monotone function of either distance or real traffic: There isn't much air
> traffic (some but not much) between extremely nearby destinations: take a cab.
>
>
> Joel
>
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