Hi,

I know this topic has been discussed several times already, however, none of the solutions seem to work for me.

I have the time series dataset for GDP that I got from the BEA. This is the screenshot from STATA.

[ATTACH=CONFIG]temp_17453_1585272953942_897[/ATTACH] I want to reshape it from wide to long and use this command in STATA:

reshape long GDP, i(GeoFips) j(year)

It gives me that "variable id does not uniquely identify the observations".

Any suggestions on how to deal with this problem?


Thank you,
Lena