每行 pandas 有多个饼图
问题描述：
我想为每个大洲创建多个饼图，以显示其上所含酒精的百分比.
I would like to create multiple pie chart for each continent to show the alcohol serving with percentage on it.
谢谢
答
您可以使用 T :
You can use DataFrame.plot.pie with transpose dataframe by T:
df = pd.DataFrame({'beer':[1,2,3],
'spirit':[4,5,6],
'wine':[7,8,9]}, index=['Africa','Asia','Europe'])
print (df)
beer spirit wine
Africa 1 4 7
Asia 2 5 8
Europe 3 6 9
df.T.plot.pie(subplots=True, figsize=(10, 3))