Jupyter Notebook %matplotlib 内联不起作用

Question

I'm trying to use Jupyter notebook for the first time and following tutorials, but I'm having trouble getting plots to actually draw. I'm using the %matplotlib inline command, and its not giving me an error, but it's not drawing any plots either.

My notebook is:

%matplotlib inline

import pandas as pd
import matplotlib.pyplot as plt
In [2]:
df = pd.read_csv('election results.csv', index_col='ons_id')
In [3]:
df['valid_votes-2015'].plot
Out[3]:
<pandas.tools.plotting.SeriesPlotMethods object at 0x000002B03AFEF6A0>

Any help would be appreciated.

Thanks

Answer 1

You need to call plot() :

df['valid_votes-2015'].plot()

You just get the method object plot with:

df['valid_votes-2015'].plot

but you need to make it do something with the added parenthesis.