MathGroup Archive 2006

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List Question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg67889] List Question
  • From: "Simon Bale" <simonjbale at gmail.com>
  • Date: Wed, 12 Jul 2006 05:05:12 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

I have a list with the following structure:

{{x1,y1},{x2,y2},{x3,y3,z3},{x4,y4}...}

As you can see some of the data points have three elements. I would
like to remove these z elements so that the list has a structure
{{x1,y1},{x2,y2},{x3,y3},{x4,y4}...}. I'm not sure how to achieve this
so any
help is greatly appreciated.

Regards, Simon Bale.


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