Matplotlib用颜色或形状区分均值和中位数 [英] Matplotlib differentiate between mean and median with colour or shape

问题描述

我使用的是matplotlib版本1.4.3，我想制作一个Violinplot，我想显示均值和中位数，这很容易做到，但我想标记均值和中位数，以便可以轻松地区分它们，通过更改其中一个的颜色和/或形状，但是我在文档中看不到允许这样做的任何内容.

I am using matplotlib version 1.4.3 and I wanted to make a Violinplot and I wanted to show the mean and the median, which is easy to do but I want to mark the mean and median so they can easily be distinguished between, by changing the colour and/or shape of one of them but I cannot see anything in the documentation that allows for that.

任何帮助将不胜感激.

Anyhelp would be greatly appreciated.

violinplot(x, showmeans=True, showmedians=False, widths=1.0, showextrema=False)

带有平均值和中位数的小提琴图示例:

Example Violinplot with means and medians:

推荐答案

提示:在查看方法的文档字符串时，请不要错过Returns部分.

Hint: when looking at a method's docstring never miss the Returns part.

data = np.random.weibull(1.5, size=(1000, 3))
r = plt.violinplot(dataset=data, showmeans=True, showmedians=True,
                   widths=1.0, showextrema=False)
r['cmeans'].set_color('b')
r['cmedians'].set_color('g')

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