Pandas: Indexing by Time
Pandas Time Series: Exercise-7 with Solution
Write a Pandas program to create a time series object that has time indexed data. Also select the dates of same year and select the dates between certain dates.
Sample Solution:
Python Code :
import pandas as pd
index = pd.DatetimeIndex(['2011-09-02', '2012-08-04',
'2015-09-03', '2010-08-04',
'2015-03-03', '2011-08-04',
'2015-04-03', '2012-08-04'])
s_dates = pd.Series([0, 1, 2, 3, 4, 5, 6, 7], index=index)
print("Time series object with indexed data:")
print(s_dates)
print("\nDates of same year:")
print(s_dates['2015'])
print("\nDates between 2012-01-01 and 2012-12-31")
print(s_dates['2012-01-01':'2012-12-31'])
Sample Output:
Time series object with indexed data: 2011-09-02 0 2012-08-04 1 2015-09-03 2 2010-08-04 3 2015-03-03 4 2011-08-04 5 2015-04-03 6 2012-08-04 7 dtype: int64 Dates of same year: 2015-09-03 2 2015-03-03 4 2015-04-03 6 dtype: int64 Dates between 2012-01-01 and 2012-12-31 2012-08-04 1 2012-08-04 7 dtype: int64
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Pandas program to create a time-series from a given list of dates as strings.
Next: Write a Pandas program to create a date range using a startpoint date and a number of periods.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.
https://198.211.115.131/python-exercises/pandas/time-series/pandas-time-series-exercise-7.php
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics