Python Pandas - 检查共享开放端点的两个区间对象是否重叠

要检查两个共享开放端点的区间对象是否重叠，请使用 **overlaps()** 方法。

首先，导入所需的库：

import pandas as pd

如果两个区间共享一个公共点（包括闭合端点），则它们重叠。仅具有公共开放端点的区间不重叠。

创建两个区间对象。Interval1 两侧都闭合。Interval2 两侧都开放：

interval1 = pd.Interval(10, 30, closed='both')
interval2 = pd.Interval(30, 50, closed='neither')

显示区间：

print("Interval1...\n",interval1)
print("Interval2...\n",interval2)

检查两个区间对象是否重叠：

print("\nDo both the interval objects overlap?\n",interval1.overlaps(interval2))

示例

以下是代码：

import pandas as pd

# Two intervals overlap if they share a common point, including closed endpoints
# Intervals that only have an open endpoint in common do not overlap
# Create two Interval objects
# Interval1 is closed from both sides
# Interval2 is open from both sides
interval1 = pd.Interval(10, 30, closed='both')
interval2 = pd.Interval(30, 50, closed='neither')

# display the intervals
print("Interval1...\n",interval1)
print("Interval2...\n",interval2)

# display the length of both Interval1 and Interval2 objects
print("\nInterval1 object length = ",interval1.length)
print("\nInterval2 object length = ",interval2.length)

# check whether both the interval objects overlap
print("\nDo both the interval objects overlap?\n",interval1.overlaps(interval2))

输出

这将产生以下代码：

Interval1...
[10, 30]
Interval2...
(30, 50)
Interval1 object length = 20
Interval2 object length = 20
Do both the interval objects overlap?
False

AmitDiwan

更新于：2021年10月12日

142 次浏览

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