[Scilab-users] Can Scilab compute the inverse of the regularized Incomplete Beta Function?

[Heinz Nabielek]

CONF=.95, N=1432, n=1
cdfbet("XY", n+1, N+1-n, CONF, 1-CONF)

is doing it just fine. Correct and with high precision...
h

> On 18.05.2020, at 19:08, Rafael Guerra <jrafaelbguerra at hotmail.com> wrote:
> 
> Hi Heinz,
>  
> Fyi, the following site provides Matlab code that may be translated to Scilab:
> https://people.sc.fsu.edu/~jburkardt/m_src/asa109/asa109.html
> betain.m : incomplete Beta function ratio
> xinbta.m : inverse of the incomplete Beta function
>  
> The Scilab Atoms 'Distfun' package contains:
> distfun_betainc : Regularized Incomplete Beta function
>  
> Regards,
> Rafael
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