Python Pandas - 确定两个 Index 对象是否相等
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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 index 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])
# 显示索引 1 和索引 2
print("Pandas Index1...\n",index1)
print("Pandas Index2...\n",index2)
print("\nAre these two Index objects equal?\n",index1.equals(index2))
输出
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
