iZpjฝฯ arithmetical mean | |
๔ฝฝฯ geometical mean | |
k[g k-th moment | |
๊WcฬชU variance | |
W{ฬsฮชU unbiased variance | |
๊WcฬWฮท standard deviation | |
W{ฬWฮท standard deviation | |
๊WcฬคชU covariance | |
cx skewness | |
๋x kurtosis |
1ฬcumulant | m |
2ฬcumulant | V |
3ฬcumulant | sk~ะ3 |
4ฬcumulant | kr~ะ4 |