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Compute the coefficient of variation

Usage

ds_cvar(data, x = NULL)

Arguments

data

A numeric vector or data.frame.

x

Column in data.

Examples

# vector
ds_cvar(mtcars$mpg)
#> [1] 29.99881

# data.frame
ds_cvar(mtcars, mpg)
#> [1] 29.99881