Skewness and Kurtosis
The function PB130() returns skewness and the type=2 kurtosis from e1071(). But I’ve included the estimates, SEs, and Z in the output matrix. This mimics SPSS.
Usage:
PB130(data$variable)
Avalaible to download here: https://github.com/thomcurran/PB130/blob/master/Packages/PB130_0.1.0.tar.gz