Python Pandas – Sort, Sum, Count
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In this python pandas tutorial, we will go over the basics of how to sort your data, sum or get totals for parts of your data, and get counts for parts of your data.
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this gave me just what I needed :). thank you!
Hi Ryan, Is there a step involved in creating the variable called "states_data.groupby? Please help
Thanks …nice video on sum and count..like it …
I have a problem,
import pandas as pd
data = pd.read_csv(r'C:UsersDesktopholis.txt', sep=';', header=None)
acomodarporentidad=data.sort_values(by=[1,0], ascending = True)
sumaporentidad= data.groupby(1)[135].sum()
I have 135 columns and i would like to some from the 75 to the 135. I don't know how to slice the data.
I tried sumaporentidad= data.groupby(1)[75:135].sum()
but it's not working
Thanks!
It can run without by= argument. Just the column header name would do ['Population']
Please make more videos for python pandas, this one is good to understand
Thanks for your video! 🙂
While trying to sort by a column I get the following error:
raise KeyError(key)
KeyError: 'column name'
Do you have any suggestion to solve it?
Thank you very much, a very beautiful and important video.