Seaborn 箱线图为最大值添加注释标签

Question

我想在 Seaborn 箱形图中显示一些值，例如每个箱形图系列的观测总数、平均值、混合/最大值。有没有办法在情节中显示这些？

import seaborn as sns
import matplotlib.pyplot as plt

sns.set_theme(style="ticks")

# Initialize the figure with a logarithmic x axis
f, ax = plt.subplots(figsize=(7, 6))
ax.set_xscale("log")

# Load the example planets dataset
planets = sns.load_dataset("planets")

# Plot the orbital period with horizontal boxes
sns.boxplot(
    planets, x="distance", y="method", hue="method",
    whis=[0, 100], width=.6, palette="vlag"
)

# Add in points to show each observation
sns.stripplot(planets, x="distance", y="method", size=4, color=".3")

# Tweak the visual presentation
ax.xaxis.grid(True)
ax.set(ylabel="")
sns.despine(trim=True, left=True)

输出示例：

Answer 1

只需使用 matplotlib text 函数以及 x 和 y 的“数据坐标”：

mytext = 'Total: XX \n Mean: YY \n Min Value: AA \n Max Value: BB'
ax.text(x=15000, y='Radial Velocity', 
        s=mytext, style='italic', 
        color='white', bbox = {'facecolor': 'black'}, 
        fontsize=8, verticalalignment='center')
plt.show()