使用此示例http://matplotlib.org/examples/pie_and_polar_charts/pie_demo_features.html 如何在此饼图中添加图例?我的问题是我有一个大切片88.4%,第二大切片是10.6%,其他切片是0.7和0.3%.饼图周围的标签不会出现(最大切片除外),也不会显示较小切片的百分比值.所以我想我可以添加一个显示名称和值的图例.但我还没有发现......
# -*- coding: UTF-8 -*-
import matplotlib.pyplot as plt
# The slices will be ordered and plotted counter-clockwise.
labels = 'Rayos X', 'RMN en solución', 'Microscopía electrónica', 'Otros'
sizes = [88.4, 10.6, 0.7, 0.3]
colors = ['yellowgreen', 'gold', 'lightskyblue', 'lightcoral']
explode = (0.1, 0, 0, 0)
plt.pie(sizes, explode=explode, labels=labels, colors=colors, shadow=True, startangle=90)
plt.legend(title="técnica")
# Set aspect ratio to be equal so that pie is drawn as a circle.
plt.axis('equal')
plt.show()
Run Code Online (Sandbox Code Playgroud) 我想将箱线图中的离群值设置为半透明!他们使用“抖动”(类似的想法,不同的方法)
我的代码
ggplot() +
geom_boxplot(aes(x = Sistema, y=values, linetype = Sistema),
data=estacado, outlier.size=1, outlier.shape=2) +
coord_flip() +
labs(x="Sistema", y=expression(paste("RMSD ",(ring(A))))) +
opts(legend.position="none")
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我的数据
>head(estacado)
values ind Sistema
1 0.310214 r24_a R24
2 0.428232 r24_a R24
3 0.460971 r24_a R24
4 0.482923 r24_a R24
5 0.492656 r24_a R24
6 0.515591 r24_a R24
> tail(estacado)
values ind Sistema
4999995 1.723030 g24_e G24
4999996 1.718444 g24_e G24
4999997 1.720745 g24_e G24
4999998 1.737137 g24_e G24
4999999 1.733106 g24_e G24
5000000 1.738487 …Run Code Online (Sandbox Code Playgroud)