Python Pandas - Check if an interval set as open is empty

PythonServer Side ProgrammingProgramming

To check if an interval set as open is empty, use the interval.is_empty property. At first, import the required libraries −

import pandas as pd

Open interval set using the "closed" parameter with value "neither". An open interval (in mathematics denoted by square brackets) does not contains its endpoints, # i.e. the open interval [0, 5] is characterized by the conditions 0 < x < 5

interval = pd.Interval(0, 0, closed='neither')

Display the interval

print("Interval...
",interval)

Check whether interval is empty when it is open i.e. no endpoints. An Interval that does not contain any points is empty

print("
Is Interval empty?
",interval.is_empty)

Example

Following is the code

import pandas as pd

# Open interval set using the "closed" parameter with value "neither"
# An open interval (in mathematics denoted by square brackets) does not contains its endpoints,
# i.e. the open interval [0, 5] is characterized by the conditions 0 < x < 5.
interval = pd.Interval(0, 0, closed='neither')

# display the interval
print("Interval...
",interval) # display the interval length print("
Interval length...
",interval.length) # check whether interval is empty when it is open i.e. no endpoints # An Interval that does not contain any points is empty: print("
Is Interval empty?
",interval.is_empty)

Output

This will produce the following code

Interval...
(0, 0)

Interval length...
0

Is Interval empty?
True
raja
Updated on 20-Oct-2021 08:25:09

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