Could anyone help me, how to get error of Kurtosis and skewness of a histogram ?
like for error of mean we use
for kurtosis and skewness
there is GetKurtosis(), GetSkewness().
there is no option to get error of it .
Is there any way to Get these ?
you can get the errors on the kurtosis and the skewness on the x axis by calling
see root.cern.ch/root/htmldoc/TH1.ht … etSkewness
However, the value of skewness and kurtosis (in contrast to the standard deviation) are computed using the bin centers. The values obtained could be then biased by a value which is not taken into account in these formulas.
Sorry for replying late.
Thank you for giving information.
With Best Regards,