小编Nic*_*s G的帖子

首先,这个问题是不一样的这一个.

我遇到的问题是,当我尝试在一个单元格中绘制一个包含numpy NaN的DataFrame时,我收到一个错误:

C:\>\Python33x86\python.exe
Python 3.3.2 (v3.3.2:d047928ae3f6, May 16 2013, 00:03:43) [MSC v.1600 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import pandas as pd
>>> import numpy as np
>>> import matplotlib.pyplot as plt
>>>
>>> dates = pd.date_range('20131201', periods=5, freq='H')
>>> data = [[1, 2], [4, 5], [9, np.nan], [16, 17], [25, 26]]
>>> df = pd.DataFrame(data, index=dates,
...                       columns=list('AB'))
>>>
>>> print(df.to_string())
                      A   B
2013-12-01 00:00:00 …