Python Pandas - 确定两个索引对象是否相等
若要确定两个索引对象是否相等,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 # Creating index1 and 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]) # Display the index1 and index2 print("Pandas Index1...\n",index1) print("Pandas Index2...\n",index2) print("\nAre these two Index objects equal?\n",index1.equals(index2))
输出
将生成以下代码 −
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
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