python Seaborn - 带有点图的注释 [英] python Seaborn - annotations with pointplot

问题描述

我在 seaborn 中使用点图.

I am using a pointplot in seaborn.

import seaborn as sns
sns.set_style("darkgrid")
tips = sns.load_dataset("tips")
ax = sns.pointplot(x="time", y="total_bill", hue="smoker",data=tips)

我想注释所有要点.如果中间有点，如果有意义的话，我想标记中间的点和线端.

I would like to annotate all of the points. If there are points in between, I would like to label the points in between along with the line ends if that makes sense.

非常感谢！

推荐答案

这个问题相当不具体，但这里是如何标记点图中的每个点，就像您对任何其他 matplotlib 散点图所做的一样:

The question is rather unspecific, but here is how to label each point in a pointplot, just as you would do with any other matplotlib scatter plot:

import matplotlib.pyplot as plt
import seaborn as sns

tips = sns.load_dataset("tips")
ax = sns.pointplot(x="time", y="total_bill", hue="smoker", data=tips)

for c in ax.collections:
    for of in c.get_offsets():
        ax.annotate("Label", of)

plt.show()

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