在python matplotlib中调整boxplot中框的宽度
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Adjust width of box in boxplot in python matplotlib
提问by user308827
I would like to reduce the width of the boxes in the boxplot below. Here's my code, but it is not working:
我想减少下面箱线图中框的宽度。这是我的代码，但它不起作用：
bp = plt.boxplot(boxes, widths = 0.6, patch_artist = True)
采纳答案by Jiloc
From the documentationthere is a widths option:
从文档中有一个宽度选项：
widths : array-like, default = 0.5
Either a scalar or a vector and sets the width of each box. The default is 0.5, or 0.15*(distance between extreme positions) if that is smaller.
宽度：类似数组，默认值 = 0.5
标量或向量并设置每个框的宽度。默认值为 0.5，如果较小，则为 0.15*（极端位置之间的距离）。
Here is an example:
下面是一个例子：
import numpy as np
import matplotlib.pyplot as plt
np.random.seed(937)
data = np.random.lognormal(size=(37, 4), mean=1.5, sigma=1.75)
labels = list('ABCD')
fs = 10 # fontsize
plt.boxplot(data, labels=labels, showfliers=False, widths=(1, 0.5, 1.2, 0.1))
plt.show()
回答by Dimitris Fasarakis Hilliard
Try working via the axesand see if it works:
尝试通过 工作axes，看看它是否有效：
fig = plt.figure()
ax = fig.add_subplot(111)
ax.boxplot(boxes, widths = 0.6, patch_artist = True)
