7.4.8. mclearn.performance.beta_avg_inv_cdf¶
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mclearn.performance.
beta_avg_inv_cdf
(y, parameters, res=0.001)[source]¶ Compute the inverse cdf of the average of the k beta distributions.
Parameters: - y (float) – A float between 0 and 1 (the range of the cdf)
- parameters (array of tuples) – Each tuple (alpha_i, beta_i) is the parameters of a Beta distribution.
- res (float, optional (default=0.001)) – The precision of the convolution, measured as step size in the support.
Returns: x – the inverse cdf of y
Return type: float