Pandas Datetime: Calculate all the sighting days of the unidentified flying object from current date
Pandas Datetime: Exercise-2 with Solution
Write a Pandas program to calculate all the sighting days of the unidentified flying object (ufo) from current date.
Sample Solution :
Python Code :
import pandas as pd
df = pd.read_csv(r'ufo.csv')
df['Date_time'] = df['Date_time'].astype('datetime64[ns]')
now = pd.to_datetime('today')
print("Original Dataframe:")
print(df.head())
print("\nCurrent date:")
print(now)
Sample Output:
Original Dataframe: Date_time city ... latitude longitude 0 1910-06-01 15:00:00 wills point ... 32.709167 -96.008056 1 1920-06-11 21:00:00 cicero ... 40.123889 -86.013333 2 1929-07-05 14:00:00 buchanan (or burns) ... 43.642500 -118.627500 3 1931-06-01 13:00:00 abilene ... 38.917222 -97.213611 4 1939-06-01 20:00:00 waterloo ... 34.918056 -88.064167 [5 rows x 11 columns] Current date: 2019-07-11 11:48:54.827800
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Pandas program to create the todays date.
Next: Write a Pandas program to get the current date, oldest date and number of days between Current date and oldest date of Ufo dataset.
What is the difficulty level of this exercise?
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/datetime/pandas-datetime-exercise-2.php
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics