Python - 檢查 Pandas 索引是否僅包含布林值
要檢查 Pandas 索引是否僅包含布林值,請在 Pandas 中使用index.is_boolean()方法。首先,匯入所需的庫 -
import pandas as pd
建立 Pandas 索引
index = pd.Index([True, True, False, False, True, True, True])
顯示 Pandas 索引 -
print("Pandas Index...\n",index)檢查索引值是否只有布林值 -
print("\nIndex values only consists of booleans?\n",index.is_boolean())
示例
以下是程式碼 -
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())輸出
這將生成以下輸出 -
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
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