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Python Pandas - Create a DataFrame from DateTimeIndex but override the name of the resulting column
To create a DataFrame from DateTimeIndex, use the datetimeindex.to_frame(). We have set the name parameter to override the name of the resulting column.
At first, import the required libraries −
import pandas as pd
Create a DatetimeIndex with period 5 and frequency as S i.e. seconds −
datetimeindex = pd.date_range('2021-10-18 07:20:32.261811624', periods=5,
tz='Australia/Adelaide', freq='40S')Display DateTimeIndex −
print("DateTimeIndex...\n", datetimeindex)
The original index isn't set in the returned DataFrame using the 'False' parameter. To override the name of the resulting column, we have used the 'name' parameter −
print("\nDateTimeIndex to DataFrame...\n",
datetimeindex.to_frame(index=False, name = 'DateTimeData'))Example
Following is the code −
import pandas as pd
# DatetimeIndex with period 5 and frequency as S i.e. seconds
# timezone is Australia/Adelaide
datetimeindex = pd.date_range('2021-10-18 07:20:32.261811624', periods=5,
tz='Australia/Adelaide', freq='40S')
# display DateTimeIndex
print("DateTimeIndex...\n", datetimeindex)
# display DateTimeIndex frequency
print("\nDateTimeIndex frequency...\n", datetimeindex.freq)
# Create a DataFrame from DateTimeIndex
# The original index isn't set in the returned DataFrame using the 'False' parameter
# To override the name of the resulting column, we have used the 'name' parameter
print("\nDateTimeIndex to DataFrame...\n",
datetimeindex.to_frame(index=False, name = 'DateTimeData'))Output
This will produce the following code −
DateTimeIndex... DatetimeIndex(['2021-10-18 07:20:32.261811624+10:30', '2021-10-18 07:21:12.261811624+10:30', '2021-10-18 07:21:52.261811624+10:30', '2021-10-18 07:22:32.261811624+10:30', '2021-10-18 07:23:12.261811624+10:30'], dtype='datetime64[ns, Australia/Adelaide]', freq='40S') DateTimeIndex frequency... <40 * Seconds> DateTimeIndex to DataFrame... DateTimeData 0 2021-10-18 07:20:32.261811624+10:30 1 2021-10-18 07:21:12.261811624+10:30 2 2021-10-18 07:21:52.261811624+10:30 3 2021-10-18 07:22:32.261811624+10:30 4 2021-10-18 07:23:12.261811624+10:30
Updated on: 19-Oct-2021
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