我的代码如下:
import seaborn as sns
from itertools import product
titanic = sns.load_dataset("titanic")
sex_order = titanic['sex'].unique().tolist()
hue_order = titanic['survived'].unique().tolist()
bar_order = product(sex_order, hue_order)
catp = sns.catplot(data=titanic, kind='count',
x='sex', hue='survived',
order = sex_order,
hue_order = hue_order )
spots = zip(catp.ax.patches, bar_order)
for spot in spots:
total = len(titanic[(titanic['sex']==spot[1][0]) &
(titanic['survived']==spot[1][1])])
height = spot[0].get_height()
catp.ax.text(spot[0].get_x()+0.125, height+3, '{:1.0f}'.format(total))
输出图表如下:
现在我的问题是为什么某些条形图的计数显示错误。例如,对于红色箭头和黄色箭头。他们的号码相互交换。
我该如何解决这个问题?