Groups > comp.graphics.apps.gnuplot > #718

Re: i=2; p 'data' u 1:($i)

Newsgroups	comp.graphics.apps.gnuplot
From	Khanh-Dang <khanh-dang@w.fr.invalid>
Subject	Re: i=2; p 'data' u 1:($i)
References	<slrnjdcdfb.tlt.khanh-dang@parvati.pmmh.espci.fr> <18e5778e-3a17-4aad-a9ef-5dbd79cd7960@y12g2000vba.googlegroups.com>
Organization	:noitazinagrO
Message-ID	<slrnjdcj1u.383.khanh-dang@parvati.pmmh.espci.fr> (permalink)
Date	2011-11-30 15:31 +0000

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Le mercredi 30 novembre 2011, ab a écrit :
> what you need is the column operator:
>
> i=2
> plot "data.txt" u 1:( f( column(i) ) )

Woaw, great.  How could I have missed that?

Thank you very much for your quick answer.

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i=2; p 'data' u 1:($i) Khanh-Dang <khanh-dang@w.fr.invalid> - 2011-11-30 13:55 +0000
  Re: i=2; p 'data' u 1:($i) ab <ab.3942@googlemail.com> - 2011-11-30 06:09 -0800
    Re: i=2; p 'data' u 1:($i) Khanh-Dang <khanh-dang@w.fr.invalid> - 2011-11-30 15:31 +0000

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