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

[Dang Ngoc Chan, Christophe]

Hello,

> De  Heinz Nabielek
> Envoyé : dimanche 17 mai 2020 23:50
>
> CONF=0.95; N=1432; n=1:
> One-sided 95% upper confidence limit fraction = BETA.INV(CONF, n+1, N+1-n)
> = 0.003306121
>
> How would I do that in Scilab?

Would it be :

[X,Y]=cdfbet("XY", n+1, N+1-n, CONF, 1-CONF)
 X  =

   0.0033061
 Y  =

   0.9966939

Regards

--
Christophe Dang Ngoc Chan
Mechanical calculation engineer

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