Description Usage Arguments Details Value Examples
sample.sd
computes the sample standard deviation of a sample x
.
1 | sample.sd(x)
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x |
a numeric vector containing the sample. |
Given \{x_1,…,x_n\} a sample of a random variable, the sample standard deviation can be computed as S=√{\frac{1}{n}∑_{i=1}^n (x_i-\bar{x})^2}.
A single numerical value corresponding with the sample standard deviation.
1 2 |
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