EmpiricalStatistics: add visualization methods
EmpiricalStatistics
allows to compute empirical statistics from a Dataset
.
It would be useful to add standard visualization methods, such as plot_boxplot
, plot_histogram
, plot_density
(based on kernel density estimation), ...
Some of them could also be available in the base class as abstract methods. For instance, plot_density
could be used by ParametricStatistics
to overlay parameteric and empirical densities.