Python | Pandas TimedeltaIndex.shift()
Last Updated :
01 Jan, 2019
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes importing and analyzing data much easier.
Pandas TimedeltaIndex.shift()
function performs specialized shift on the given TimedeltaIndex object, which produces a DatetimeIndex object.
Syntax : TimedeltaIndex.shift(n, freq=None)
Parameters :
n : Periods to shift by
freq : DateOffset or timedelta-like, optional
Return : shifted : DatetimeIndex
Example #1: Use TimedeltaIndex.shift()
function to shift the given TimedeltaIndex object by 2 periods.
import pandas as pd
tidx = pd.TimedeltaIndex(start = '11 days 22:14:12.001124' ,
periods = 5 , freq = 'T' )
print (tidx)
|
Output :
Now we will use the TimedeltaIndex.shift()
function to shift each element of the given TimedeltaIndex object by 2 periods.
Output :
As we can see in the output, the TimedeltaIndex.shift()
function has returned a new object and it has shifted each element by 2 minutes.
Example #2: Use TimedeltaIndex.shift()
function to shift the given TimedeltaIndex object by 2 periods.
import pandas as pd
tidx = pd.TimedeltaIndex(start = '03 days 09:22:56' ,
periods = 5 , freq = 'H' )
print (tidx)
|
Output :
Now we will use the TimedeltaIndex.shift()
function to shift each element of the given TimedeltaIndex object by 5 periods.
Output :
As we can see in the output, the TimedeltaIndex.shift()
function has returned a new object and it has shifted each element by 5 hours.
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