📅  最后修改于: 2023-12-03 14:46:22.831000             🧑  作者: Mango
Pandas is a popular data analysis library for Python. It provides various ways to work with time-series data. One of the important classes in Pandas is the Period class, which represents a single time span. In this article, we will discuss the Period.start_time attribute in Pandas.
Period.start_time
The start_time
attribute of Period
object returns the timestamp at which the current period starts. The return value is a Timestamp
object, representing the date and time at the start of the Period
.
import pandas as pd
p = pd.Period('2022-10-31')
print(p.start_time)
Output:
2022-10-31 00:00:00
In this example, we first created a Period
object for the date 2022-10-31
. Then we accessed the start_time
attribute of the period object to get the timestamp at which the period starts. The output shows that the start time is 2022-10-31 00:00:00
.
Note that the start_time
attribute returns a Timestamp
object, which is a Pandas time-series object. You can perform various operations on this object to work with time-series data.
The Period.start_time
attribute in Pandas returns the timestamp at which the current period starts. It is a useful attribute for working with time-series data in Pandas.