Python Pandas IntervalIndex – 返回形式为 (left, right) 的元组的ndarray

若要返回形式为left, right的元组的ndarray，请使用Pandas中的 to_tuples() 方法。首先，导入所需的库−

import pandas as pd

创建IntervalArray−

index = pd.arrays.IntervalArray.from_breaks(range(5))

显示间隔−

print("IntervalIndex...\n",index)

返回元组的ndarray−

print("\nThe ndarray of Tuples...\n",index.to_tuples())

示例

以下是代码−

import pandas as pd

# 创建IntervalArray
index = pd.arrays.IntervalArray.from_breaks(range(5))

# 显示间隔
print("IntervalIndex...\n",index)

# 显示间隔长度
print("\nIntervalIndex length...\n",index.length)

# 返回元组的ndarray
print("\nThe ndarray of Tuples...\n",index.to_tuples())

输出

这将产生以下输出−

IntervalIndex...
<IntervalArray>
[(0, 1], (1, 2], (2, 3], (3, 4]]
Length: 4, dtype: interval[int64, right]

IntervalIndex length...
Int64Index([1, 1, 1, 1], dtype='int64')

The ndarray of Tuples...
[(0, 1) (1, 2) (2, 3) (3, 4)]