Distribution Family Descriptor
data class DistributionFamilyDescriptor(val id: String, val displayName: String, val kind: DistributionKind, val rvType: RVParametersTypeIfc)(source)
Self-describing record for one distribution family (Normal, Weibull, Poisson, ...). Derived from the set of registered estimators rather than hand-curated, so adding an estimator for a new family automatically surfaces a family descriptor without a parallel edit.