Python Pandas IntervalIndex - 獲取請求標籤的整型位置
若要獲取請求標籤的整型位置,請使用 Pandas 中的 get_loc() 方法。首先,匯入所需的庫 −
import pandas as pd
建立兩個 Interval 物件。使用值 "both" 的 "closed" 引數設定閉區間 −
interval1 = pd.Interval(50, 75) interval2 = pd.Interval(75, 90)
透過這兩個區間建立 IntervalIndex −
index = pd.IntervalIndex([interval1, interval2])
獲取請求標籤的整型位置 −
print("\nInteger location for requested label...\n",index.get_loc(75))示例
以下為程式碼 −
import pandas as pd
# Create two Interval objects
# Closed intervals set using the "closed" parameter with value "both"
interval1 = pd.Interval(50, 75)
interval2 = pd.Interval(75, 90)
# display the intervals
print("Interval1...\n",interval1)
print("Interval2...\n",interval2)
# Create IntervalIndex from the two intervals
index = pd.IntervalIndex([interval1, interval2])
# Get integer location for requested label
print("\nInteger location for requested label...\n",index.get_loc(75))輸出
將生成以下輸出 −
Interval1... (50, 75] Interval2... (75, 90] Integer location for requested label... 0
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