Python Pandas - 获取 IntervalIndex 的长度
要从 IntervalIndex 中获取长度,请在 Pandas 中使用 **interval.length** 属性。首先,导入所需的库 -
import pandas as pd
创建 IntervalIndex -
interval = pd.IntervalIndex.from_arrays([10, 15, 20], [20, 25, 30])
显示间隔 -
print("IntervalIndex...\n",interval)显示间隔长度 -
print("\nIntervalIndex length...\n",interval.length)
示例
以下是代码 -
import pandas as pd
# Create IntervalIndex
interval = pd.IntervalIndex.from_arrays([10, 15, 20], [20, 25, 30])
# Display the interval
print("IntervalIndex...\n",interval)
# Display the interval length
print("\nIntervalIndex length...\n",interval.length)
# return the midpoint of the Interval
print("\nThe midpoint for the Interval...\n",interval.mid)输出
这将产生以下输出 -
IntervalIndex... IntervalIndex([(10, 20], (15, 25], (20, 30]], dtype='interval[int64, right]') IntervalIndex length... Int64Index([10, 10, 10], dtype='int64') The midpoint for the Interval... Float64Index([15.0, 20.0, 25.0], dtype='float64')
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