`scipy.stats._continuous_distns:recipinvgauss_gen`

Signature

class recipinvgauss_gen(momtype = 1, a = None, b = None, xtol = 1e-14, badvalue = None, name = None, longname = None, shapes = None, seed = None)

A reciprocal inverse Gaussian continuous random variable.

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The probability density function for recipinvgauss is:

f (x, μ) = \frac{1}{2 π x} exp (\frac{- ( 1 - μx ) ^{2}}{2 μ ^{2} x})

for $x \geq 0$ .

recipinvgauss takes mu as a shape parameter for $μ$ .

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