我想在下面的方框里把胡须的线条画得更宽。
import pandas as pd
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt
data = pd.DataFrame({'Data': np.random.random(100), 'Type':['Category']*100})
fig, ax = plt.subplots()
# Plot boxplot setting the whiskers to the 5th and 95th percentiles
sns.boxplot(x='Type', y='Data', data=data, color = 'gray', whis = [5,95])
# Adjust boxplot and whisker line properties
for p, artist in enumerate(ax.artists):
artist.set_edgecolor('blue')
for q in range(p*6, p*6+6):
line = ax.lines[q]
line.set_color('pink')
我知道如何调整晶须的颜色和线宽,但我还没有想出如何增加胡须的长度。我最接近的是尝试使用line.set_xdata([q/60-0.5, q/60+0.5])
,但是我得到了错误
ValueError: shape mismatch: objects cannot be broadcast to a single shape
理想情况下,我希望晶须百分位数的线条与盒子的宽度相同。我该怎么做?
发布于 2019-04-25 14:27:37
正如您已经注意到的,每个框有6行(因此您的p*6
索引)。
带有索引p*6+4
的行具有框的宽度(即框内的中线)。所以我们可以用它来设置其他线条的宽度。
要更改的行具有索引p*6+2
和p*6+3
。
import pandas as pd
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt
data = pd.DataFrame({'Data': np.random.random(100), 'Type':['Category']*100})
fig, ax = plt.subplots()
# Plot boxplot setting the whiskers to the 5th and 95th percentiles
sns.boxplot(x='Type', y='Data', data=data, color = 'gray', whis = [5,95])
# Adjust boxplot and whisker line properties
for p, artist in enumerate(ax.artists):
artist.set_edgecolor('blue')
for q in range(p*6, p*6+6):
line = ax.lines[q]
line.set_color('pink')
ax.lines[p*6+2].set_xdata(ax.lines[p*6+4].get_xdata())
ax.lines[p*6+3].set_xdata(ax.lines[p*6+4].get_xdata())
这也适用于多个框的示例:
import pandas as pd
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt
sns.set(style="whitegrid")
tips = sns.load_dataset("tips")
ax = sns.boxplot(x="day", y="total_bill", data=tips)
# Adjust boxplot and whisker line properties
for p, artist in enumerate(ax.artists):
artist.set_edgecolor('blue')
for q in range(p*6, p*6+6):
line = ax.lines[q]
line.set_color('pink')
ax.lines[p*6+2].set_xdata(ax.lines[p*6+4].get_xdata())
ax.lines[p*6+3].set_xdata(ax.lines[p*6+4].get_xdata())
https://stackoverflow.com/questions/55851011
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