Python Pandas - 将 Timedelta 转换为 NumPy timedelta64

要将 Timedelta 转换为 NumPy timedelta64，请使用 timedelta.to_timedelta64() 方法。

首先，导入所需的库 −

import pandas as pd

创建 Timedelta 对象 −

timedelta = pd.Timedelta('2 days 11 hours 22 min 25 s 50 ms 45 ns')

显示 Timedelta −

print("Timedelta...\n", timedelta)

将 Timedelta 转换为 NumPy timedelta64 −

timedelta.to_timedelta64()

范例

以下为代码 −

import pandas as pd

# TimeDeltas is Python’s standard datetime library uses a different representation timedelta’s
# create a Timedelta object
timedelta = pd.Timedelta('2 days 11 hours 22 min 25 s 50 ms 45 ns')

# display the Timedelta
print("Timedelta...\n", timedelta)

# Convert the Timedelta to a NumPy timedelta64.
res = timedelta.to_timedelta64()

# Return the result
print("\nConverting the Timedelta to a NumPy timedelta64....\n", res)

输出

这将生成以下代码 −

Timedelta...
2 days 11:22:25.050000045

Converting the Timedelta to a NumPy timedelta64....
213745050000045 nanoseconds

AmitDiwan

更新于: 2021-10-14

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