按字母顺序排序数据框

Question

birth_data.sort_values(by='name',ascending = True) 

• 姓名
  1. bruh 96570
  2. gib 95095
  3. mel 115195
  4. nish 112055
  5. raw 88018

我可以对“数字”进行排序，但如果我用“名称”替换它，我会收到错误。

KeyError                                  Traceback (most recent call last)
~\Anaconda3\lib\site-packages\pandas\core\indexes\base.py in get_loc(self, key, method, tolerance)
   2441             try:
-> 2442                 return self._engine.get_loc(key)
   2443             except KeyError:

pandas\_libs\index.pyx in pandas._libs.index.IndexEngine.get_loc()

pandas\_libs\index.pyx in pandas._libs.index.IndexEngine.get_loc()

pandas\_libs\hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()

pandas\_libs\hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()

KeyError: 'name'

During handling of the above exception, another exception occurred:

Answer 1

试试：

birth_data.sort_values(by=['name'], ascending = True)

编辑：你确定有一个名为'name'的列吗？