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:
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