helixmc.util.circmean¶
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helixmc.util.
circmean
(arr, axis=None)¶ Circular mean of angles. Results are in [-pi, pi]. Note that scipy.stats has a similar function, but we re-implement it because the scipy one depends on its version.
Parameters: arr : ndarray
Input numpy array.
axis : int, optional
Axis on which the mean is computed.
Returns: mean : ndarray
The circular mean.