- scipy.stats.mstats.kurtosistest(a, axis=0)[source]¶
Tests whether a dataset has normal kurtosis
This function tests the null hypothesis that the kurtosis of the population from which the sample was drawn is that of the normal distribution: kurtosis = 3(n-1)/(n+1).
a : array
array of the sample data
axis : int or None
the axis to operate along, or None to work on the whole array. The default is the first axis.
z-score : float
The computed z-score for this test.
p-value : float
The 2-sided p-value for the hypothesis test
Valid only for n>20. The Z-score is set to 0 for bad entries.