Python Pandas - 將 IntervalArray 中每個 Interval 的右端點返回為一個 Index

要將 IntervalArray 中每個 Interval 的右端點返回為一個 Index，請使用**array.right** 屬性。

首先，匯入所需的庫 −

import pandas as pd

建立兩個 Interval 物件 −

interval1 = pd.Interval(10, 25)
interval2 = pd.Interval(15, 70)

顯示這些區間 −

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

從 Interval 物件構造一個新的 IntervalArray −

array = pd.arrays.IntervalArray([interval1,interval2])

獲取右端點 −

print("\nThe right endpoints of each Interval in the IntervalArray as an Index...\n",array.right)

示例

以下為程式碼 −

import pandas as pd
# Create two Interval objects
interval1 = pd.Interval(10, 25)
interval2 = pd.Interval(15, 70)

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

# Construct a new IntervalArray from Interval objects
array = pd.arrays.IntervalArray([interval1,interval2])

# Display the IntervalArray
print("\nOur IntervalArray...\n",array)

# Getting the length of IntervalArray
# Returns an Index with entries denoting the length of each Interval in the IntervalArray
print("\nOur IntervalArray length...\n",array.length)

# get the right endpoints
print("\nThe right endpoints of each Interval in the IntervalArray as an Index...\n", array.right)

輸出

這將生成以下程式碼 −

Interval1...
(10, 25]
Interval2...
(15, 70]

Our IntervalArray...
<IntervalArray>
[(10, 25], (15, 70]]
Length: 2, dtype: interval[int64, right]

Our IntervalArray length...
Int64Index([15, 55], dtype='int64')

The right endpoints of each Interval in the IntervalArray as an Index...
Int64Index([25, 70], dtype='int64')

AmitDiwan

更新時間：2021-10-12

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