Pandas Dataframe Group By - Pandas For Machine Learning 13

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[@sumitsonar1690]

best tutorial video on groupby()

[@Codemycom]

Thanks!

[@javzaajavzaa2456]

FutureWarning: The default value of numeric_only in DataFrameGroupBy.sum is deprecated. In a future version, numeric_only will default to False. Either specify numeric_only or select only columns which should be valid for the function. How to solve it?

[@Ironpants57]

If ignored, certain functions may cause a line to crash. Specially if you tried to use ".mean()". Like in the tutorial but add this between the parenthesizes "numeric_only=True". Easy change but sort of annoying. Example: company.sum(numeric_only=True)

[@DostoDosto-z6k]

Hi, thanks alot for your good efforts, realy i like your explanation. for the " company.mean()" I had an errore message: TypeError: agg function failed [how->mean,dtype->object] "company.std()" ValueError: could not convert string to float: 'John' company.var() TypeError: agg function failed [how->var,dtype->object] Cany you please clarify.

[@laurentreynaud4404]

Thank you very much! There is no Twitter because there are no more employees? 😉

[@Codemycom]

ha, Twitter use is at an all time high...

[@RafckProgrammingGiniuses]

вместо wes должен быть George!