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Re: beta and f cdf inverses
- From: Brian Gough <bjg at network-theory dot co dot uk>
- To: Jason Stover <jason dot stover at gcsu dot edu>
- Cc: gsl-discuss at sources dot redhat dot com
- Date: Mon, 18 Oct 2004 18:07:43 +0100
- Subject: Re: beta and f cdf inverses
- References: <20041016143520.GA11453@wonko.gcsu.edu>
Jason Stover writes:
> Attached is betadistinv.c, which will invert
> the beta cumulative distribution function. Also
> attached is a patch for fdist.c, gsl_cdf.h, Makefile.am
> and test.c. Inverting the F distribution is (usually)
> done by inverting the beta and transforming, so
> writing a gsl_cdf_beta_Pinv() gave me a gsl_cdf_fdist_Pinv()
> without much extra effort.
Thanks Jason. That looks good.
--
Brian Gough