Closed
Description
- Copulas version: 0.2.2 (2019-07-31)
- Python version: python 3.6
- Operating System: mac
Description
In copulas/bivariate/base.py
class CopulaTypes(Enum):
CLAYTON = 0
FRANK = 1
GUMBEL = 2
INDEPENDENCE = 3
But the method 'select_copula' , is
copula_candidates = [frank]
copula_candidates.append(clayton)
copula_candidates.append(gumbel)
They're not in the same order.
When frank.tau > 0 and frank is best, it returns clayton. It should return frank