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How to get the ISO year, week number, and weekday in pandas
Onyejiaku Theophilus ChidaluOverview
The isocalendar() function in Pandas returns the ISO year, week number, and weekday from a Timestamp object (an equivalent of Python's datetime object).
Syntax
The isocalendar() function takes the following syntax:
Timestamp.isocalendar()
The syntax for the isocalendar() function in pandas
Parameter value
The isocalendar() function takes no parameter value.
Return value
The isocalendar() function returns a 3-tuple holding the results.
Example
# A code to illustrate the isocalendar() function in Pandas
# importing the pandas library
import pandas as pd
# creating a date time object
my_date = pd.Timestamp('2022-04-29T7:48:52.192548651')
# obtaining the iso year, week number, and weeekday from the Timestamp
print(my_date.isocalendar())Implement the isocalendar() function
Explanation
- Line 3: We import the pandas module.
- Line 6: We create a Timestamp (datetime) object and name it
my_date. - Line 9: We obtain the ISO year, week number, and weekday from the given datetime object,
my_date, using theisocalendar()function.
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