Dear all,
I have a large panel dataset (unbalanced panel) with almost 180 countries and I want to have different countries subsamples (regrouping the countries with the same characteristics altogether).
What is the command to do so?
thank you
Best Regards,
I have a large panel dataset (unbalanced panel) with almost 180 countries and I want to have different countries subsamples (regrouping the countries with the same characteristics altogether).
What is the command to do so?
thank you
Best Regards,
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