mtalg.random.noncentral_chisquare

noncentral_chisquare(df: Number, nonc: Number, size: int | tuple | None = None) → ndarray | Number

Draw from a noncentral chisquare distribution.

Parameters:

• df – Number of degrees of freedom, must be > 0.

• nonc – Non-centrality, must be non-negative.

• size – Output shape.

Returns:

numpy.ndarray or scalar.