Python Pandas - 确定两个 Index 对象是否相等
要确定两个Index对象是否相等，请使用equals()方法。
首先，导入所需的库-
import pandas as pd
创建index1和index2-
index1 = pd.Index([15, 25, 55, 10, 100, 70, 35, 40, 55]) index2 = pd.Index([15, 25, 55, 10, 100, 70, 35, 40, 55])
显示index1和index2-
print("Pandas Index1...\n",index1)
print("Pandas Index2...\n",index2)检查两个索引对象是否相等-
index1.equals(index2)
示例
以下是代码-
import pandas as pd
#创建index1和index2
index1 = pd.Index([15, 25, 55, 10, 100, 70, 35, 40, 55])
index2 = pd.Index([15, 25, 55, 10, 100, 70, 35, 40, 55])
#显示index1和index2
print("Pandas Index1...\n",index1)
print("Pandas Index2...\n",index2)
print("\nAre these two Index objects equal?\n",index1.equals(index2))输出结果这将产生以下代码-
Pandas Index1... Int64Index([15, 25, 55, 10, 100, 70, 35, 40, 55], dtype='int64') Pandas Index2... Int64Index([15, 25, 55, 10, 100, 70, 35, 40, 55], dtype='int64') Are these two Index objects equal? True