Python Pandas - Check elementwise if the Intervals in the IntervalIndex contain the value

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To check elementwise if the Intervals in the IntervalIndex contain the value, use the IntervalIndex. contains() method in Pandas.

At first, import the required libraries −

import pandas as pd

Create IntervalIndex −

interval = pd.IntervalIndex.from_tuples([(10, 20), (15, 25)])

Display the interval −

print("IntervalIndex...\n",interval)

Check if the interval contains a specific value −

print("\nDoes the interval contain a specific value?\n",interval.contains(13))

Example

Following is the code −

import pandas as pd

# Create IntervalIndex
interval = pd.IntervalIndex.from_tuples([(10, 20), (15, 25)])

# Display the interval
print("IntervalIndex...\n",interval)

# Display the interval length
print("\nIntervalIndex length...\n",interval.length)

# Check if the interval contains a specific value
print("\nDoes the interval contain a specific value?\n",interval.contains(13))

Output

This will produce the following output −

IntervalIndex...
IntervalIndex([(10, 20], (15, 25]], dtype='interval[int64, right]')

IntervalIndex length...
Int64Index([10, 10], dtype='int64')

Does the interval contain a specific value?
[ True False]
raja
Updated on 18-Oct-2021 08:11:26

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