我有一个带有6个不同标签的dataframe,并且希望删除每个标签的10行,并将其作为测试数据集添加到另一个dataframe中,并从原始df中删除它们。会很感激你的帮助!我能够对每种标签类型的10行进行抽样。df_tester = pd.concat(g.sample(10) for idx, g in df.groupby(
我想看看是否可以从df.groupby调用中删除和移动元素。week_df = df.groupby(["day_of_the_week"])['delivery_time'].mean().sort_values(ascending = False).astype(int)
print("The mean delivery time on weekdays and weekends is:"