Python Pandas - 获取间隔的长度
若要获取间隔的长度,请使用 interval.length 属性。首先,导入必需的库 -
import pandas as pd
使用值"neither"的"closed"参数设置开放区间。开放区间(在数学中用方括号表示)不包含其端点,即开放区间 [0, 5] 的特征是条件 0 < x < 5
interval = pd.Interval(5, 20, closed='neither')
显示间隔长度
print("\nInterval length...\n",interval.length)
示例
以下为代码
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)输出
将生成以下代码
Interval... (5, 20) The left bound for the Interval... 5 The right bound for the Interval... 20 Interval length... 15
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