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pAnDAs 排序 sort

File "test.py", line 76, in data.sort(['a', 'b']) File "/home/work/.jumbo/lib/python2.7/site-packages/pandas/core/frame.py", line...

全局top值加上group某列后的top值,并有去重: def top(df, group_col, sort_col, top_n): """overall top and group top""" all_top_df = df.nlargest(top_n, columns=sort_col) grouped_top_df = group_top(df, group_col, sort_col, top_n) g...

全局top值加上group某列后的top值,并有去重: def top(df, group_col, sort_col, top_n): """overall top and group top""" all_top_df = df.nlargest(top_n, columns=sort_col) grouped_top_df = group_top(df, group_col, sort_col, top_n

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