Python - 检查 Pandas 索引是否仅包含整数
要检查Pandas索引是否仅包含整数，请使用Pandas中的方法。首先，导入所需的库——index.is_integer()
import pandas as pd
创建熊猫索引-
index = pd.Index([5, 10, 25, 50, 75, 100, 125, 150])
显示熊猫指数-
print("Pandas Index...\n",index)检查索引值是否只有整数-
print("\nIndex values only consists of integers?\n",index.is_integer())示例
以下是代码-
import pandas as pd
#创建Pandas索引
index = pd.Index([5, 10, 25, 50, 75, 100, 125, 150])
#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整数
print("\nIndex values only consists of integers?\n",index.is_integer())输出结果这将产生以下输出-
Pandas Index... Int64Index([5, 10, 25, 50, 75, 100, 125, 150], dtype='int64') Number of elements in the index... 8 The dtype object... int64 Index values only consists of integers? True