Python Pandas - 確定具有相反順序的兩個 Index 物件是否相等
要確定具有相反順序的兩個 Index 物件是否相等,請使用 equals() 方法。
首先,匯入必需庫 −
import pandas as pd
建立 Pandas index1 和 index2 −
index1 = pd.Index([15, 25, 35, 45, 55, 65, 75, 85, 95]) index2 = pd.Index([95, 85, 75, 65, 55, 45, 35, 25, 15])
顯示 index1 和 index2 −
print("Pandas Index1...\n",index1)
print("Pandas Index2...\n",index2)檢查具有相反順序的兩個 index 物件是否相等 −
print("\nAre two Index objects with opposite order equal?"
"\n",index1.equals(index2))示例
程式碼如下 −
import pandas as pd
# Creating Pandas index1 and index2
index1 = pd.Index([15, 25, 35, 45, 55, 65, 75, 85, 95])
index2 = pd.Index([95, 85, 75, 65, 55, 45, 35, 25, 15])
# Display the index1 and index2
print("Pandas Index1...\n",index1)
print("Pandas Index2...\n",index2)
print("\nAre two Index objects with opposite order equal?"
"\n",index1.equals(index2))輸出
這將生成以下程式碼 −
Pandas Index1... Int64Index([15, 25, 35, 45, 55, 65, 75, 85, 95], dtype='int64') Pandas Index2... Int64Index([95, 85, 75, 65, 55, 45, 35, 25, 15], dtype='int64') Are two Index objects with opposite order equal? False
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