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Creating a foreach loop for all string values of a variable.
Creating a foreach loop for all string values of a variable.

Hello,

I am looking to code a foreach loop that completes a ustrlen() command for all string values of a variable, not just the distinct values. I have been able to get some success with the following code, but as expected of the levelsof command it only completes the ustrlen() command to only distinct string values.

. levelsof variable, local(levels)

. foreach v of local levels {
2. display ((ustrlen("`v'")-3)/4)+1
3. }

I have been referencing the related documentation and this page, https://www.stata.com/support/faqs/d...-with-foreach/, but have not been able to find success with Method 1. Is there a command similar to levelsof that would allow me to complete this loop?

Thanks very much in advance!

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Creating a foreach loop for all string values of a variable.

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