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# scipy.special.nrdtrisd

`scipy.special.``nrdtrisd`(p, x, mn) = <ufunc 'nrdtrisd'>

  Calculate standard deviation of normal distribution given other params.

  Parameters: | p : array_like CDF values, in range (0, 1]. x : array_like Quantiles, i.e. the upper limit of integration. mn : float or ndarray The mean of the normal distribution.
  Returns: | std : array_like Standard deviation.

  See also

  `nrdtristd`, `ndtr`