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Re: Correlation coefficient

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From	Hans-Bernhard Bröker <HBBroeker@t-online.de>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: Correlation coefficient
Date	Wed, 15 Jun 2011 00:16:20 +0200
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On 14.06.2011 16:11, David Marçal wrote:

> So, Gnuplot doesn't give me the r_xy coefficient! I made a FORTRAN
> program to calculate this r_xy for me, but I have to run the program
> for
> every fit linear I plot! I don't want to do this! Is there anyway to
> get this
> r_xy from Gnuplot or I have to run the FORTRAN program everytime?

The real issue is whether that r_xy is all that useful as you seem to 
think it is.  Maybe you'ld be be better just not computing it at all?

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Correlation coefficient David Marçal <davidufg@gmail.com> - 2011-06-11 09:15 -0700
  Re: Correlation coefficient Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2011-06-11 18:49 +0200
    Re: Correlation coefficient David Marçal <davidufg@gmail.com> - 2011-06-13 06:22 -0700
      Re: Correlation coefficient Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2011-06-13 16:04 +0200
        Re: Correlation coefficient David Marçal <davidufg@gmail.com> - 2011-06-14 07:11 -0700
          Re: Correlation coefficient Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2011-06-15 00:16 +0200

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