/Python/Python get column from grouped dataframe

Python get column from grouped dataframe

# You can also reset_index() on your groupby result to get back a dataframe with the name column now accessible.

import pandas as pd
df = pd.DataFrame({"a":[1,1,3], "b":[4,5.5,6], "c":[7,8,9], "name":["hello","hello","foo"]})

df_grouped = df.groupby(["a", "name"]).median().reset_index() # Resetting the index makes the column accessible

df_grouped.name

 #Output:
 0    hello
 1      foo

Source: stackoverflow.com

Similar codes

1 vote154 views1 answer
Accuracy score sklearn syntax
Python
0 vote175 views1 answer
Discord command addrole python
Python
1 vote156 views1 answer
Create dataframe from csv and name columns pandas
Python
0 vote155 views1 answer
Access field values of form django
Python
5 votes160 views3 answers
Get image from url python
Python
0 vote178 views1 answer
Python Textfeld lköschen
Python
0 vote160 views1 answer
Split at the second occurrence of the element python
Python
1 vote192 views1 answer
Np install python
Python
0 vote172 views1 answer
Optimize images in python using pillow
Python
0 vote161 views1 answer
Find percentage of missing values in a column in python
Python