Answers for "dataframe where value equals change"

3

change column value based on another column pandas

# Changes the 'is_electric' column based on value in the 'type' column
# If the 'type' column == 'electric' then the 'is_electric' becomes 'YES'
df['is_electric']= df['type'].apply(lambda x: 'YES' if (x == 'electric') else 'NO')
Posted by: Guest on November-19-2020
1

set value based on column

df.loc[df['c1'] == 'Value', 'c2'] = 10
Posted by: Guest on July-30-2020

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