【发布时间】:2018-01-26 01:24:32
【问题描述】:
plt.title('Survival Rate')
plt.pie(total_survival, labels=[str(survival_percent) + "% " + "survived", str(100- survival_percent) + "% " + "died"])
我正在尝试向饼图添加标题,但出现此错误:
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-250-7e0f3cd8c625> in <module>()
----> 1 plt.title('Survival Rate')
2 plt.pie(total_survival, labels=[str(survival_percent) + "% " + "survived", str(100- survival_percent) + "% " + "died"])
3
TypeError: 'str' object is not callable
我在网上看到的所有资源都将其标题写为括号内的字符串,并且不将其作为参数包含在 plt.pie() 中,所以我不确定我哪里出错了。
【问题讨论】:
-
什么是
survival_percent?也许你想要plt.pie(total_survival, labels=[str(survival_percent) + "% " + "survived", str(100) - str(survival_percent) + "% " + "died"])
标签: python matplotlib charts