Python Pandas - 返回與當前值相同的 IntervalArray,但左側閉合
要返回與當前值相同的 IntervalArray,但左側閉合,請使用 set_closed() 方法並指定值 left。
首先,匯入所需的庫 −
import pandas as pd
建立 IntervalArray −
index = pd.arrays.IntervalArray.from_breaks(range(5))
顯示間隔 −
print("IntervalIndex...\n",index)返回一個間隔陣列,它與當前間隔陣列相同,但閉合在指定側,即此處的“left” −
print("\nResult...",index.set_closed('left'))
示例
程式碼如下 −
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)
# the left bound
print("\nThe left bound for the IntervalIndex...\n",index.left)
# the right bound
print("\nThe right bound for the IntervalIndex...\n",index.right)
# Return an IntervalArray identical to the current one but closed on specified
# side i.e. "left" here
print("\nResult...",index.set_closed('left'))輸出
這將產生以下輸出 −
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 left bound for the IntervalIndex... Int64Index([0, 1, 2, 3], dtype='int64') The right bound for the IntervalIndex... Int64Index([1, 2, 3, 4], dtype='int64') Result... <IntervalArray> [[0, 1), [1, 2), [2, 3), [3, 4)] Length: 4, dtype: interval[int64, left]
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