statsmodels.distributions.copula.api.GaussianCopula.cdf#
- GaussianCopula.cdf(u, args=(), rng=None)#
Evaluate the cdf of the copula.
- Parameters:
- uarray_like, 2-D
Points of random variables in unit hypercube at which method is evaluated.
- args
tuple Arguments for copula parameters. Not used by elliptical copulas, which take their parameters as attributes.
- rng{
None,int, array_like[int],numpy.random.Generator,numpy.random.RandomState},optional Passed directly to the underlying SciPy distribution as its
random_state/rngargument, if supported. If rng is None, the global NumPy singleton random state is used. If rng is an int or array of ints, a newRandomStateis created, seeded with rng. If rng is already aGeneratororRandomStateinstance, that instance is used.- random_state{
None,int, array_like[int],numpy.random.Generator,numpy.random.RandomState},optional Deprecated since version 0.15: random_state has been deprecated. In-line with SPEC-007, use rng for passing a random number generator or seed.
- Returns:
- cdf
ndarray Copula cdf evaluated at points
u.
- cdf