Evaluate the probability density function.
data_predict: array_like, optional :
Points to evaluate at. If unspecified, the training data is used.
pdf_est: array_like :
Probability density function evaluated at data_predict.
Notes
The probability density is given by the generalized product kernel estimator:
statsmodels.nonparametric.kernel_density.KDEMultivariate.loo_likelihood
statsmodels.nonparametric.kernel_density.KDEMultivariateConditional
Enter search terms or a module, class or function name.