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Python Pandas - TimeDeltaIndex에서 시리즈 생성

<시간/>

to_series() 사용 Pandas의 TimeDeltaIndex에서 시리즈를 만드는 방법입니다.

먼저 필요한 라이브러리를 가져옵니다 -

import pandas as pd

TimeDeltaIndex 개체를 만듭니다. 'data' 매개변수를 사용하여 timedelta와 같은 데이터를 설정했습니다 -

tdIndex = pd.TimedeltaIndex(data =['10 day 5h 2 min 3us 10ns', '+22:39:19.999999',
'2 day 4h 03:08:02.000045', '+21:15:45.999999'])

TimeDeltaIndex를 시리즈로 변환 -

print("\nTimeDeltaIndex to series...\n", tdIndex.to_series())

다음은 코드입니다 -

import pandas as pd

# Create a TimeDeltaIndex object
# We have set the timedelta-like data using the 'data' parameter
tdIndex = pd.TimedeltaIndex(data =['10 day 5h 2 min 3us 10ns', '+22:39:19.999999',
'2 day 4h 03:08:02.000045', '+21:15:45.999999'])

# display TimedeltaIndex
print("TimedeltaIndex...\n", tdIndex)

# Return a dataframe of the components of TimeDeltas
print("\nThe Dataframe of the components of TimeDeltas...\n", tdIndex.components)

# Return TimeDeltaIndex as object ndarray
print("\nReturn TimeDeltaIndex as object ndarray of datetime.datetime objects...\n",
tdIndex.to_pytimedelta())

# Convert TimeDeltaIndex to Series
print("\nTimeDeltaIndex to series...\n", tdIndex.to_series())

출력

이것은 다음 코드를 생성합니다 -

TimedeltaIndex...
TimedeltaIndex(['10 days 05:02:00.000003010', '0 days 22:39:19.999999',
'2 days 07:08:02.000045', '0 days 21:15:45.999999'],
dtype='timedelta64[ns]', freq=None)

The Dataframe of the components of TimeDeltas...
  days hours minutes seconds milliseconds microseconds nanoseconds
0 10    5      2       0        0             3            10
1 0    22      39      19      999           999            0
2 2    7       8       2        0            45             0
3 0    21     15      45       999           999            0

Return TimeDeltaIndex as object ndarray of datetime.datetime objects...
[datetime.timedelta(days=10, seconds=18120, microseconds=3)
datetime.timedelta(seconds=81559, microseconds=999999)
datetime.timedelta(days=2, seconds=25682, microseconds=45)
datetime.timedelta(seconds=76545, microseconds=999999)]

TimeDeltaIndex to series...
10 days 05:02:00.000003010 10 days 05:02:00.000003010
0 days 22:39:19.999999 0 days 22:39:19.999999
2 days 07:08:02.000045 2 days 07:08:02.000045
0 days 21:15:45.999999 0 days 21:15:45.999999
dtype: timedelta64[ns]