`scipy.stats._continuous_distns:cosine_gen`

source: /scipy/stats/_continuous_distns.py :1699

Signature

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

Members

_cdf
_entropy
_isf
_logpdf
_pdf
_ppf
_sf
_shape_info
_stats

Summary

A cosine continuous random variable.

Extended Summary

%(before_notes)s

Notes

The cosine distribution is an approximation to the normal distribution. The probability density function for cosine is:

f (x) = \frac{1}{2 π} (1 + cos (x))

for $- π \leq x \leq π$ .

%(after_notes)s

%(example)s

Aliases

scipy.stats._continuous_distns.cosine_gen