Built-in way to compute coefficient of variation in pandas
The coefficient of variation is:
defined as the ratio of the standard deviation to the mean
Is there a built-in function for this?
I know I can do
df.std() / df.mean().
There's very little information to go off of here but to me the built-in function you need is division which is already built in to any language. Unless you are unable to use
df.std() / df.mean() for one reason or another, you could make a simple function yourself that divides the two numbers and returns the answer.
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