Tutorial: Grouping data in R | Aggregation | group_by | Data Science

In this video I explain how you can group data in R using aggregate function and group_by function.
Link to dataset: data.wprdc.org/datastore/dump...
Github link: github.com/sonilakar/RiseAcademy

[@anishchhabra5313]

Thank you so much, mam. You are great, I was struggling the whole day about this thing but this video came like a lifesaver.🙌🙌👌

[@kamerchan]

Muchas gracias! Greetings and many thanks from Colombia

[@dhritirajdas5149]

This video saved my life XD.

[@TheRiseAcademy]

Thanks a lot ! Would you like us to make videos on any specific topics? Do let us know !

[@micks1409]

Great video!

[@arturocdb]

In case tgat you dont kniw, that tilde that you mention means “in function of...”, thank you for the video.

[@user-kr6ro4ru2n]

Thanks mam for the great explanation. It'd be really nice if you could show how to generate CIs for the means.

[@burgek1]

There are two ways of getting the same result here - aggregate & group_by. Is one method better than the other (i.e. performance on larger datasets etc) or is it purely down to your own preference?

[@fikrirama5969]

Thankyou so much

[@fikrirama5969]

that aggregate really help me, but the select %>% group_by ..... only give me 1 output mean everytime I run the code

[@Rsingh1]

What about NA valuea?