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法律研究Python Pandas - 檢查區間是否在左側開放
要檢查區間是否在左側開啟，請使用 interval.open_left 屬性。首先，匯入所需的庫 -
import pandas as pd
使用值為“neither”的“closed”引數設定開放區間。開放區間（在數學中用方括號表示）不包含其端點，即開放區間 [0, 5] 的特徵是條件 0 < x < 5
interval = pd.Interval(5, 20, closed='neither')
顯示區間
print("Interval...\n",interval)
檢查區間是否在左側開啟
print("\nCheck if the interval is open on the left side...\n",interval.open_left)示例
以下是程式碼
import pandas as pd
# Open interval set using the "closed" parameter with value "neither"
# An open interval (in mathematics denoted by square brackets) does not contains its endpoints,
# i.e. the open interval [0, 5] is characterized by the conditions 0 < x < 5.
interval = pd.Interval(5, 20, closed='neither')
# display the interval
print("Interval...\n",interval)
# the left bound
print("\nThe left bound for the Interval...\n",interval.left)
# the right bound
print("\nThe right bound for the Interval...\n",interval.right)
# display the interval length
print("\nInterval length...\n",interval.length)
# check whether the interval is open on the left side
print("\nCheck if the interval is open on the left side...\n",interval.open_left)輸出
這將生成以下程式碼
Interval... (5, 20) The left bound for the Interval... 5 The right bound for the Interval... 20 Interval length... 15 Check if the interval is open on the left side... True
更新於： 21-10-2021
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