Python Pandas - 從元組陣列構造 IntervalArray 並返回每個 Interval 的右端點

要從元組的類陣列構造 IntervalArray，請使用 **pandas.arrays.IntervalArray.from_tuples()** 方法。要返回 IntervalArray 中每個 Interval 的右端點，請使用 **array.right** 屬性。

首先，匯入所需的庫 -

import pandas as pd

從元組的類陣列構造一個新的 IntervalArray -

array = pd.arrays.IntervalArray.from_tuples([(10, 25),(15, 70)])

顯示區間 -

print("Our IntervalArray...\n",array)

獲取右端點 -

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

示例

以下是程式碼 -

import pandas as pd

# Construct a new IntervalArray from an array-like of tuples
array = pd.arrays.IntervalArray.from_tuples([(10, 25),(15, 70)])

# Display the IntervalArray
print("Our 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)

# midpoint of each Interval in the IntervalArray as an Index
print("\nThe midpoint of each interval in the IntervalArray...\n",array.mid)
# 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 -

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

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

The midpoint of each interval in the IntervalArray...
Float64Index([17.5, 42.5], dtype='float64')

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

AmitDiwan

更新於: 2021年10月13日

95 次瀏覽

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