删除Seaborn barplot图例标题

本文介绍了删除Seaborn barplot图例标题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用seaborn来绘制分组的条形图，如

I use seaborn to plot a grouped bar plot as in seaborn.pydata/examples/factorplot_bars.html

Giving me: seaborn.pydata/_images/factorplot_bars.png

there is a title (sex) on the legend which I would like to remove.

How could I achieve that?

解决方案

This may be a hacky solution but it works: if you tell Seaborn to leave it off at the time of plotting and then add it back it doesn't have the legend title:

g = sns.factorplot(x='Age Group',y='ED',hue='Became Member',col='Coverage Type', col_wrap=3,data=gdf,kind='bar',ci=None,legend=False,palette='muted') # ^^^^^^^^^^^^ plt.suptitle('ED Visit Rate per 1,000 Members per Year',size=16) plt.legend(loc='best') plt.subplots_adjust(top=.925) plt.show()

Example result: