Arithmetic standard deviation

Description

Take a numeric vector and return its arithmetic standard deviation.

Usage

asd(x)

Arguments

Details

The function asd() works as the standard function stats::sd(), but with option na.rm = TRUE by default.

Value

Return the arithmetic standard deviation of a numeric vector, as the standard function stats::sd().

See Also

wasd returns arithmetic standard deviation.
wasd returns weighted arithmetic standard deviation.
gsd returns geometric standard deviation.
wgsd returns weighted geometric standard deviation.