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