Python | Pandas TimedeltaIndex.ceil

Python | Pandas TimedeltaIndex.ceil

The TimedeltaIndex.ceil method in pandas is used to round up (ceiling) the values of a TimedeltaIndex to the specified frequency. It can be useful when you want to round up the timedelta values to a certain resolution.

Here's a basic example to demonstrate its use:

import pandas as pd # Create a TimedeltaIndex tdi = pd.TimedeltaIndex(['1 days 01:23:45', '2 days 02:13:44', '3 days 03:22:12']) # Round up to the nearest hour rounded = tdi.ceil('H') print(rounded)

Output:

TimedeltaIndex(['1 days 02:00:00', '2 days 03:00:00', '3 days 04:00:00'], dtype='timedelta64[ns]', freq=None)

In the above example, each timedelta value in the TimedeltaIndex is rounded up to the nearest hour. So, "1 days 01:23:45" is rounded to "1 days 02:00:00" and so on.

The argument passed to the ceil method determines the rounding resolution. Some common values are:

  • 'D': days
  • 'H': hours
  • 'T' or 'min': minutes
  • 'S': seconds

You can adjust this argument to get the desired rounding behavior.

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