When should I use a 'groupby' in pandas?

The pandas "groupby" method allows you to split a DataFrame into groups, apply a function to each group independently, and then combine the results back together. This is called the "split-apply-combine" pattern, and is a powerful tool for analyzing data across different categories. In this video, I'll explain when you should use a groupby and then demonstrate its flexibility using four different examples.

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[coolfooly]

Seriously this was an amazing explanation. I cant like it enough.

[krishnendusaha]

Great video. It's better than many of the so- called great courses on the internet! Cheers!

[shahzan]

Your content is amazing, I visited some others channel, they are not taught like you,
I see this video in suggestions & I learn perfectly how to use groupsby and where to use ...
Thanks

[robhubert]

Nice job with the explanation. I combed through dozens of videos and articles online specific to leveraging groupby and your's by far is the best.

[mkaberli]

You’re my go to person for informative videos on pandas, Numpy, and Matplotlib.

[asadtanvir]

Thank you Man! You are doing a great job here by showing Pandas tutorials in such easy way. Pray that you can carry out this benevolent work more

[cyruswpl]

This is really helpful and easy to understand! Looking forward to your future great works, keep it up.

[julieye]

Thank you so much! This video is very helpful and great quality! I appreciate your speaking speed; it is definitely friendly for foreigners to follow.

[janaal-sokhon]

Thank you so much for all of your videos that explain pandas. You seriously explain better than my teachers. THANK YOU

[marcinzaremba]

That is exactly what I was looking for and couldn't find at the same time. Thank you!!!

[uguree]

I will start your Sci-kit series too as I enjoyed so much watching all these pandas series as very clear.

[soumenhalder]

Me a Ph.D. student in experimental high energy physics getting spirit from all these tricks, and avoiding some boring tasks. Thank you very much, sir.

[mitchellyula]

Thank you so much! I never used the groupby function until now and this helped me complete my pandas assignment! very clear explanation and your videos have helped me a ton!

[fawadkhan]

How nice of you to come up with such great videos. Thanks

[nitishkumar-bkkd]

the best way of explaining pandas, big fan for your teaching

[astronauta]

man, your explanations are so good. keep it straight, keep it simple, keep it upPPP!!!!

[nelsonkayode]

This is the best groupby video I've seen. Thank you for your commitment. You just gained a subscriber.

[davebeckham]

Excellent tutorials as always Kevin. Thanks for sharing.

[sarandam]

Thank you very much for an amazing explanation. I doubted .groupby method for a long time and finally found this video, This video totally clear my doubt out :D

[majidm]

you are awesome, I have never watched that many videos in one day Thank you so much