我需要按“player_slug”对下面的数据框进行分组,然后对每个(数字)“平均”列的所有列进行排序。请注意,列值已经是平均值。这是df.head(5): player_slug player_id player_nickname player_team player_position ... DD_mean DP_mean status price_diff last_points0 paulo-andre 37604 Paulo André 293 zag ... 0.000000 0.000000 Provável 0.11 1.71 evandro 37614 Evandro 277 mei ... 0.000000 0.000000 Dúvida -1.78 2.82 betao 37646 Betão 314 zag ... 0.000000 0.000000 Provável -0.14 0.13 rafael-moura 37655 Rafael Moura 290 ata ... 0.000000 0.000000 Provável 2.89 22.24 fabio 37656 Fábio 283 gol ... 1.257143 0.057143 Provável 0.42 2.0我试图创建一个函数并传递所有功能,如下所示: columns = ['score_mean','score_no_cleansheets_mean','diff_home_away_s', 'n_games','score_mean_home','score_mean_away','shots_x_mean','fouls_mean','RB_mean', 'PE_mean','A_mean','I_mean','FS_mean','FF_mean','G_mean','DD_mean','DP_mean', 'price_diff','last_points']def sorted_medias(df, feature=None): df_agg = df.groupby(['player_slug', 'player_team']).agg({feature:'sum'}).sort_values(feature, ascending=False) print (df_agg)最后:for feature in columns: sorted_medias(df_medias, feature)但我不确定在 agg 中使用“总和”或“平均值”,因为值已经是平均值。去这里的路是什么?
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桃花长相依
TA贡献1860条经验 获得超8个赞
看起来这就是 OP 所要求的。按玩家分组并选择组内的任何值,因为值已经聚合。
df.groupby(['player_slug'])['goals'].min().sort_values(ascending=False)
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