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Python Pandas IntervalIndex - Check if an interval that contains points is empty or not
To check if an interval that contains points is empty or not, use the IntervalIndex.is_empty property in Pandas.
At first, import the required libraries −
import pandas as pd
Create IntervalIndex −
interval = pd.IntervalIndex.from_arrays([0, 1], [1, 2], closed='right')
Display the interval −
print("IntervalIndex...\n",interval)
Check if the interval that contains points is empty or not −
print("\nIs the interval empty?\n",interval.is_empty)
Example
Following is the code −
import pandas as pd # Create IntervalIndex interval = pd.IntervalIndex.from_arrays([0, 1], [1, 2], closed='right') # Display the interval print("IntervalIndex...\n",interval) # Display the interval length print("\nIntervalIndex length...\n",interval.length) # check if the interval that contains points is empty or not print("\nIs the interval empty?\n",interval.is_empty)
Output
This will produce the following output −
IntervalIndex... IntervalIndex([(0, 1], (1, 2]], dtype='interval[int64, right]') IntervalIndex length... Int64Index([1, 1], dtype='int64') Is the interval empty? [False False]
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