Variance of a vector giving the elements of a population.
A numeric vector giving the population.
An optional vector of weights. If missing, equal
weights are used.
The variance of x.
# Note the difference between population and sample variance
# But we can make up the difference with,
Questions? Problems? Suggestions? Tweet to @rdrrHQian@mutexlabs.com.
Please suggest features or report bugs with the GitHub issue tracker.
All documentation is copyright its authors; we didn't write any of that.