BicopFamily

class BicopFamily(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

A bivariate copula family identifier.

Members of this enum are the family tags used throughout the API (e.g. as values inside family_set or returned by pyvinecopulib.core.Bicop.family()):

  • indep: Independent copula,

  • gaussian: Gaussian copula,

  • student: Student t copula,

  • clayton: Clayton copula,

  • gumbel: Gumbel copula,

  • frank: Frank copula,

  • joe: Joe copula,

  • bb1: BB1 copula,

  • bb6: BB6 copula,

  • bb7: BB7 copula,

  • bb8: BB8 copula,

  • tawn: Tawn copula,

  • tll: Transformation local-likelihood (nonparametric) copula.

See the pyvinecopulib.families module documentation for the named family-group constants (parametric, elliptical, archimedean, bb, itau, …).