powered by
Take a numeric vector and return the weighted arithmetic standard deviation.
wasd(x, w)
a numeric vector.
a vector of numeric weights, of length(x).
length(x)
Return the weighted arithmetic standard deviation of a numeric vector.
None.
wasd returns arithmetic standard deviation. wasd returns weighted arithmetic standard deviation. gsd returns geometric standard deviation. wgsd returns weighted geometric standard deviation.
wasd
gsd
wgsd