Bicop.from_family

Bicop.from_family(family: pyvinecopulib.BicopFamily = BicopFamily.indep, rotation: int = 0, parameters: numpy.ndarray[dtype=float64, shape=(*, *)] = array([], shape=(0, 0), dtype=float64), var_types: collections.abc.Sequence[str] = ['c', 'c']) → pyvinecopulib.Bicop

Instantiates a specific bivariate copula model.

Parameters:

• family – The copula family.

• rotation – The rotation of the copula; one of 0, 90, 180, or 270 (for Independence, Gaussian, Student, Frank, and nonparametric families, only 0 is allowed).

• parameters – The copula parameters.

• var_types – Two strings specifying the types of the variables, e.g., ("c", "d") means first variable continuous, second discrete.