Python | Pandas PeriodIndex.qyear
The qyear attribute of a PeriodIndex object in pandas returns the year of the respective quarters present in the PeriodIndex.
A PeriodIndex is used to represent a time span or a period, like a specific day or month or quarter.
Here's an example of how you can use the qyear attribute with a PeriodIndex:
import pandas as pd # Create a PeriodIndex with quarterly frequency idx = pd.PeriodIndex(['2021Q1', '2021Q2', '2021Q3', '2022Q1'], freq='Q') # Access the year of each quarter using the qyear attribute print(idx.qyear)
Output:
Int64Index([2021, 2021, 2021, 2022], dtype='int64')
In the example, we created a PeriodIndex with quarterly periods. Using the qyear attribute, we can access the year of each quarter in the PeriodIndex.
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