9. Stata One to Many (1:m or m:1) merge

[@danielm9463]

WOW, thanks so much for this video! I understand the concept so much better now, and also how to do it in Stata!

[@learndataanalyticswithus5437]

You are welcome!

[@moha8719]

thank you, guys! the video answered a lot of my questions about merging in stata.

[@learndataanalyticswithus5437]

Glad it was helpful!

[@romani6366]

The best explanation :D

[@learndataanalyticswithus5437]

Thank you so much for the appreciation!!

[@mansikumari4954]

The most Lucid explanation !

[@learndataanalyticswithus5437]

Thanks for your appreciation!!

[@Julianhr_02]

You saved me. Thank u!

[@learndataanalyticswithus5437]

Thanks for the appreciation!!

[@omololagbade-oladiran4819]

thank you

[@learndataanalyticswithus5437]

You are welcome! Please do like and subscribe to my channel. Thanks again!

[@mrm2088]

@@learndataanalyticswithus5437 I would be grateful if you could do m:m the next time

[@learndataanalyticswithus5437]

Sure I will! Thanks for your message!

[@mustaphasnihji7300]

thanks

[@learndataanalyticswithus5437]

You are welcome! Feel free to subscribe and share! Thanks for your appreciation!

[@varunmiglani110]

merge m:1 hhid using .....dta
i get an error: variable _merge already defined

[@learndataanalyticswithus5437]

Before merging
Write
Drop _m

[@learndataanalyticswithus5437]

drop _merge
You need to drop _merge variable that already exist in your data set