scipy.special.pdtrik#
- scipy.special.pdtrik(p, m, out=None) = <ufunc 'pdtrik'>#
- Inverse to - pdtrvs k.- Parameters:
- parray_like
- Probability 
- marray_like
- Shape parameter (nonnegative, real) 
- outndarray, optional
- Optional output array for the function results 
 
- Returns:
- scalar or ndarray
- The number of occurrences k such that - pdtr(k, m) = p
 
 - See also - Examples - >>> import scipy.special as sc - Compute the CDF for several values of k: - >>> k = [1, 2, 3] >>> p = sc.pdtr(k, 2) >>> p array([0.40600585, 0.67667642, 0.85712346]) - Compute the inverse. We recover the values of k, as expected: - >>> sc.pdtrik(p, 2) array([1., 2., 3.])