revanalyzer.REV_formulas.get_dREV_size_2_scalar

revanalyzer.REV_formulas.get_dREV_size_2_scalar(values, threshold)

dREV size calculation for scalar metric using formula (dREV_size_2). See the documentation.

Input:

values (dict, int[float]): dictionary, in which a key is a subsamples selection step, and a value is a difference of metric mean values for a current and next steps;

threshold (float, <1): threshold to estimate dREV size.

Output:

dREV step (int): subsamples selection step, corresponding to dREV size.