Answers for "how to rename some columns at once in python"

1

rename one dataframe column python

#suppy as dict the column name to replace
df1 = df.rename(columns={'Name': 'EmpName'})
print(df1)
Posted by: Guest on May-30-2021
0

how to rename columns using panda object

df2.columns = stocks['Ticker'][:3]

[:3] is just use first 3
[5::] skip first 5



				price price  price 
2021-01-11	131.90	15.00	179.07
2021-01-12	128.09	15.74	182.65

to

Ticker	A	AAL	AAP
2021-01-11	131.90	15.00	179.07
2021-01-12	128.09	15.74	182.65
Posted by: Guest on January-09-2022

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