Python Pandas - 从元组数组构造 IntervalArray
要从元组数组构造 IntervalArray,请使用 **pandas.arrays.IntervalArray.from_tuples()** 方法。
首先,导入所需的库 -
import pandas as pd
从元组数组构造新的 IntervalArray: -
array = pd.arrays.IntervalArray.from_tuples([(10, 25),(15, 70)])
显示 intervalArray -
print("Our IntervalArray...\n",array)
获取 IntervalArray 的长度 -
print("\nOur IntervalArray length...\n",array.length)
示例
以下是代码 -
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)
输出
这将生成以下代码 -
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')
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