Description Usage Arguments Author(s) References
The sample fourth central moment is defined by
m_4 = \frac{∑_{i = 1}^{n} ≤ft( x_i - \bar{x} \right)^4}{n}
where
n is the sample size,
x = \{x_1 … x_n\} is a random variable, and
\bar{x} is the sample mean of x.
1 | m4(x)
|
x |
Numeric vector. |
Ivan Jacob Agaloos Pesigan
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