3
我有以下數據幀列上應用sqrt函數
data = {'year': [2010, 2011, 2012, 2011, 2012, 2010, 2011, 2012],
'team': ['Bears', 'Bears', 'Bears', 'Packers', 'Packers', 'Lions', 'Lions', 'Lions'],
'wins': [11, 8, 10, 15, 11, 6, 10, 4],
'losses': [5, 8, 6, 1, 5, 10, 6, 12]}
football = pd.DataFrame(data, columns=['year', 'team', 'wins', 'losses'])
football.set_index(['team', 'year'], inplace=True)
如何申請sqrt
功能我也總結到列後?
football[['wins', 'losses']].sum(axis=1)