Python Pandas IntervalIndex - 返回形式为 (left, right) 的元组 ndarray
若要返回形式为 left, right 的元组 ndarray,请在 Pandas 中使用 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))
显示区间 −
print("IntervalIndex...\n",index)
返回元组 ndarray −
print("\nThe ndarray of Tuples...\n",index.to_tuples())
示例
以下是代码 −
import pandas as pd # Create IntervalArray index = pd.arrays.IntervalArray.from_breaks(range(5)) # Display the interval print("IntervalIndex...\n",index) # Display the interval length print("\nIntervalIndex length...\n",index.length) # Return the ndarray of Tuples print("\nThe ndarray of Tuples...\n",index.to_tuples())
输出
将生成以下输出 −
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)]
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