The following computes the relative maxima of data:
scipy.signal.argrelmax(data, axis=0, order=1, mode='clip')
The following argument calculates the kurtosis of a dataset:
scipy.stats.kurtosis(a, axis=0, fisher=True, bias=True)
The following applies a median filter on an array:
scipy.signal.medfilt(volume, kernel_size=None)
The following argument calculates the skewness of a data set:
scipy.stats.skew(a, axis=0, bias=True)