Dear statalist:
I am learning to obtain descriptive statistics of variables, but i don't know how to use matrix calculation to get j-b value.
How can I get the j-b value of the three variables" price mpg rep78" through matrix calculation？
The j-b value = N * [ S^2/ 6 + (K-3)^2/24]
N = number of observations
S = skewness
K = Kurtosis
Or there is a better way to get j-b value, please help me.
Thanks in advance.
I am learning to obtain descriptive statistics of variables, but i don't know how to use matrix calculation to get j-b value.
How can I get the j-b value of the three variables" price mpg rep78" through matrix calculation？
Code:
clear all sysuse auto tabstat price mpg rep78,stats(mean sd n v median min max skewness Kurtosis)
N = number of observations
S = skewness
K = Kurtosis
Or there is a better way to get j-b value, please help me.
Thanks in advance.