Python - 检查 Pandas 索引是否仅包含布尔值

要检查Pandas索引是否仅包含布尔值，请使用Pandas中的方法。首先，导入所需的库——index.is_boolean()

import pandas as pd

创建Pandas索引

index = pd.Index([True, True, False, False, True, True, True])

显示熊猫指数-

print("Pandas Index...\n",index)

检查索引值是否只有布尔值-

print("\nIndex values only consists of booleans?\n",index.is_boolean())

示例

以下是代码-

import pandas as pd #创建Pandas索引 index = pd.Index([True, True, False, False, True, True, True]) #显示Pandas索引 print("Pandas Index...\n",index) #返回索引中的元素数 print("\nNumber of elements in the index...\n",index.size) #返回数据的dtype print("\nThe dtype object...\n",index.dtype) #检查索引值是否只有布尔值 print("\nIndex values only consists of booleans?\n",index.is_boolean())输出结果

这将产生以下输出-

Pandas Index... Index([True, True, False, False, True, True, True], dtype=object) Number of elements in the index... 7 The dtype object... object Index values only consists of booleans? True