sdv-dev / Copulas

Please indicate the following details about the environment in which you found the bug:

ppf function here returns a Nan if alpha and beta values are not within bounds (i.e. value > 0):

Line 582 in 64a91e8

return self.MODEL_CLASS.ppf(U, **self._params)

This is causing issues where Nans are appearing in synthetic data where the original data does not contain nans.

Alpha and Beta can be out of bounds for beta distribution causing Nans to appear