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{{alias}}( a, b, p, q )
Computes the inverse of the lower incomplete beta function.
Probabilities `p` and `q` must satisfy `p = 1 - q`.
Parameters
----------
a: number
First function parameter (a positive number).
b: number
Second function parameter (a positive number).
p: number
Probability.
q: number
Probability equal to `1-p`.
Returns
-------
out: Array
Two-element array holding function value `y` and `1-y`.
Examples
--------
> var y = {{alias}}( 3.0, 3.0, 0.2, 0.8 )
[ ~0.327, ~0.673 ]
> y = {{alias}}( 3.0, 3.0, 0.4, 0.6 )
[ ~0.446, ~0.554 ]
> y = {{alias}}( 1.0, 6.0, 0.4, 0.6 )
[ ~0.082, ~0.918 ]
> y = {{alias}}( 1.0, 6.0, 0.8, 0.2 )
[ ~0.235, ~0.765 ]
See Also
--------
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