How to generate a new variable that shows the frequency of observations of another variable?-CodePudding

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How to generate a new variable that shows the frequency of observations of another variable?

Time：10-27

Let's say I have a variable in Stata: house number.

I want a new variable that tells me the frequency of each value of 'house number'.

CodePudding user response：

bysort house_number : gen frequency = _N