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,请在 Pandas 中使用index.is_boolean()方法。首先,导入所需的库 -
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)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
# Creating Pandas index
index = pd.Index([True, True, False, False, True, True, True])
# Display the Pandas index
print("Pandas Index...\n",index)
# Return the number of elements in the Index
print("\nNumber of elements in the index...\n",index.size)
# Return the dtype of the data
print("\nThe dtype object...\n",index.dtype)
# check whether index values has only booleans
print("\nIndex values only consists of booleans?\n",index.is_boolean())输出
这将生成以下输出 -
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
广告
数据结构
网络
RDBMS
操作系统
Java
iOS
HTML
CSS
Android
Python
C 语言编程
C++
C#
MongoDB
MySQL
JavaScript
PHP