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Re: [Bug-gsl] gsl_cdf_beta_Pinv gives wrong result
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From: |
Brian Gough |
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Subject: |
Re: [Bug-gsl] gsl_cdf_beta_Pinv gives wrong result |
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Date: |
Tue, 12 Jun 2007 09:44:22 +0100 |
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User-agent: |
Wanderlust/2.14.0 (Africa) Emacs/21.3 Mule/5.0 (SAKAKI) |
At Sun, 10 Jun 2007 20:07:22 +0200,
Sebastian Quei�er wrote:
> I'm using the GSL library version 1.9 (Debian package libgsl0-1.9-3).
>
> It seems to me that gsl_cdf_beta_Pinv yields strange results:
>
> gsl_cdf_beta_Pinv(0.025, 2133, 10000 - 2133 + 1)
> result: 0.172583 (the correct result should be 0.2053056)
>
Thanks for the bug report.
I was able to reproduce the problem and have logged it in the BUGS
file for fixing in the next release.
--
Brian Gough
(GSL Maintainer)
Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/