Answers for "combine two columns pandas"

Python

python merge strings in columns

df["period"] = df["Year"].astype(str) + df["quarter"]

Posted by: Guest on October-19-2020

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pandas dataframe add two columns int and string

df1 = df['1st Column Name'].map(str) + df['2nd Column Name'].map(str) + ...

Posted by: Guest on June-18-2020

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pandas merge two columns from different dataframes

#suppose you have two dataframes df1 and df2, and 
#you need to merge them along the column id
df_merge_col = pd.merge(df1, df2, on='id')

Posted by: Guest on September-03-2020

how to merge two pandas dataframes on a column

import pandas as pd
T1 = pd.merge(T1, T2, on=T1.index, how='outer')

Posted by: Guest on June-19-2020

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merge two columns pandas

df["period"] = df["Year"] + df["quarter"]

Posted by: Guest on May-10-2020

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pandas join two columns

df['FullName'] = df[['First_Name', 'Last_Name']].agg('-'.join, axis=1)

Posted by: Guest on October-15-2021

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