如何将pandas序列转换为海上条形图

Question

我有一个熊猫系列，我根据调查问题的答案创建的。例如

Age      q1       
10+      No           16
         No Answer     1
         Yes           8
5-7      No           20
         No Answer     1
         Yes          22
7-9      No           18
         No Answer     1
         Yes          16
Under 5  No           11

现在，我想为此创建一个海运条形图。在条形图中，我希望“Age”是x轴，每个Age bucket应该以不同的颜色显示每个答案的计数，如下所示。

seaborn bar chart

Answer 1

import seaborn as sns
import matplotlib.pyplot as plt
import pandas as pd

sns.set(style="white", context="talk")

d1 =['Age','q1','q2']  #have taken count as q2
data= [
        ['10+','No',16],
        ['10+','No Answer',1],
        ['10+','Yes',8],
        ['5-7','No',20],
        ['5-7','No Answer',1],
        ['5-7','Yes',22],
        ['7-9','No',18],
        ['7-9','No Answer',1],
        ['7-9','Yes',16],
        ['Under5','No',11,]
       ]

df =pd.DataFrame(data,columns=d1)

sns.catplot(x="Age", y="q2", hue="q1", data=df,
                height=6, kind="bar", palette="muted")

plt.show()

​

​