Skewness and Kurtosis Test |
> agostino D'Agostino skewness test data: x skew = -1.4407, z = -6.0428, p-value = 1.515e-09 alternative hypothesis: data have a skewness |
> anscombe Anscombe-Glynn kurtosis test data: x kurt = 6.9618, z = 4.6143, p-value = 3.944e-06 alternative hypothesis: kurtosis is not equal to 3 |
> jarque Jarque-Bera Normality Test data: x JB = NA, p-value = NA alternative hypothesis: greater |
> geary [1] NA |