Description Usage Arguments Value Details Examples
The function to estimate population variance S^2.
1 |
y |
Study variable. |
w |
Survey weight (optional). If not defined, it is assumed to be 1 for each element. |
Population variance S^2 or the estimate of population variance s^2.
If w
is not defined, the result is equal to the result of the function var
.
1 2 3 |
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