This is the mail archive of the gsl-discuss@sources.redhat.com mailing list for the GSL project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: inverse values for the F distribution


On Tue, Sep 02, 2003 at 02:03:53PM -0400, Rajarshi Guha wrote:
> Hello,
>   I see in the manual and source that there are no functions to get
> values for the inverse F distribution? Is there any reason why these
> functions dont exist? In the abscence of this function is there any way
> to get a critical value for an F test statistic?

That is typically done via root-finding -- use the p-value function in a
loop over critical values til you are only \epsilon away.

Dirk


-- 
Those are my principles, and if you don't like them... well, I have others.
                                                -- Groucho Marx


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]