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法學Python Pandas - 檢查區間在右側是否閉合
若要檢查某區間是否在左側閉合，請使用 interval.closed_right 屬性。首先，匯入所需的庫 -
import pandas as pd
使用值 "right" 的 "closed" 引數設定區間，即 [0, 5) 採用閉合 "right" 的表示形式 0 < x <= 5
interval = pd.Interval(left=0, right=20, closed='right')
顯示區間
print("Interval...\n",interval)檢查該區間是否在右側閉合
print("\nChecking whether the Interval is closed on the right...\n", interval.closed_right)
示例
以下是程式碼
import pandas as pd
# Interval set using the "closed" parameter with value "right"
# i.e. [0, 5) is described by 0 < x <= 5 when closed='right'
interval = pd.Interval(left=0, right=20, closed='right')
# display the interval
print("Interval...\n",interval)
# display the interval length
print("\nInterval length...\n",interval.length)
# check whether the interval is closed on the right-side
print("\nChecking whether the Interval is closed on the right...\n", interval.closed_right)
# check for the existence of an element in an Interval
# This shows that closed = right contain only the right-most endpoint
print("\nThe left-most element exists in the Interval? = \n",0 in interval)
print("\nThe right-most element exists in the Interval? = \n",20 in interval)輸出
這將生成以下程式碼
Interval... (0, 20] Interval length... 20 Checking whether the Interval is closed on the right... True
更新於: 20-Oct-2021
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