cupyx.scipy.special.pdtri

cupyx.scipy.special.pdtri = <ufunc 'cupyx_scipy_pdtri'>

Inverse function to pdtr with respect to m.

Parameters
  • k (cupy.ndarray) – Nonnegative real argument.

  • y (cupy.ndarray) – Cumulative probability.

Returns

m – The Poisson variable m such that the sum from 0 to k of the Poisson density is equal to the given probability y.

Return type

cupy.ndarray

See also

scipy.special.pdtri()