Hello,
I would like to calculate the coefficient of variation for a give variable. So I run -mean variable- and -estat cv-.
However, then Stata reports "invalid subcommand cv" (r(321)).
If I run -estat sd-, then it works.
So why Stata gave such an alert for estat cv? and what shall I do for this problem?
Thank you very much.
I would like to calculate the coefficient of variation for a give variable. So I run -mean variable- and -estat cv-.
However, then Stata reports "invalid subcommand cv" (r(321)).
If I run -estat sd-, then it works.
So why Stata gave such an alert for estat cv? and what shall I do for this problem?
Thank you very much.
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