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MathGroup Archive 2000

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Re: Newbie question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg25295] Re: Newbie question
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Tue, 19 Sep 2000 03:45:17 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <8q3dvc$kbb@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hmm,

 data /. {x_?NumericQ,y_?NumericQ}:> {x,1/y}

?

transform[{x_,y_}]:={x,1/y}

transform /@ data

??

{#[[1]],1/[[2]]} & /@ data

???

Regards
  Jens

Jose M Lasso wrote:
> 
> Hi Mathgroup,
> 
> I have some numerical data: data:={{x,y},{x1,y1},{x2,y2}....{xn,yn}},
> I want to transform the data like this:
> data1:={{x,1/y},{x1,1/y1},{x2,1/y2}....{xn,1/yn}}, how can I do this
> transformation? Thanx in advance. Regards
> 
> Jose M Lasso


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