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import pandas as pd
# Creating a sample dataframe
data = {'Name': ['John', 'Emma', 'Mike', 'Sophia'],
'Age': [25, 30, 35, 40],
'Salary': [50000, 60000, 45000, 70000]}
df = pd.DataFrame(data)
# Condition: Changing Salary to 55000 where Age is greater than 30
df.loc[df['Age'] > 30, 'Salary'] = 55000
# Print the updated DataFrame
print(df)
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In [41]:
df.loc[df['First Season'] > 1990, 'First Season'] = 1
df
Out[41]:
Team First Season Total Games
0 Dallas Cowboys 1960 894
1 Chicago Bears 1920 1357
2 Green Bay Packers 1921 1339
3 Miami Dolphins 1966 792
4 Baltimore Ravens 1 326
5 San Franciso 49ers 1950 1003
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d.loc[d["conditionDisplayName"] == "Brand New", "conditionDisplayName"] = 6
d.loc[d["conditionDisplayName"] != "Brand New", "conditionDisplayName"] = 4