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Re: st: Count observations

From   Phil Schumm <>
To   <>
Subject   Re: st: Count observations
Date   Thu, 27 Jun 2013 12:21:28 -0500

On Jun 27, 2013, at 12:13 PM, Miguel Angel Duran Munoz <> wrote:
> Hi, Statalisters. I have a doubt that must have a very simple solution, but I have not been able to find it. I have a variable where some numbers appear more than once. And I would like to know the number of different numbers; ie,  variable = 1 1 1 2 3 4 4 4..., so there are 4 different numbers.

Lots of ways to do it, but -inspect- returns the number of unique values in r(N_unique).  If you want to know what those unique values are, use -levelsof-.

-- Phil

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