Description Usage Arguments Value Author(s) References Examples
The coefficient of variation (CV) is defined as the ratio of the standard deviation to the mean. As such, it is a measure of dispersion of a probability distribution. It can only be computed on for data on a ratio scale (ie all positive).
1 |
x |
a numeric vector of positive values |
as.percent |
logical: return result as a percentage? |
na.rm |
logical: remove |
a numeric(1)
Mark Cowley, 2012-07-09
http://en.wikipedia.org/wiki/Coefficient_of_variation
1 2 3 4 |
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