import pandas as pd
a = pd.DateOffset(days = 1)
b = pd.DateOffset(months = 1)
c = pd.DateOffset()
print(a)
print(b)
print(c)
运行结果
<DateOffset: days=1>
<DateOffset: months=1>
疑问:
pd.DateOffset的 init函数 默认months = 3(如图),为什么c = pd.DateOffset() print(c)的时候不是<DateOffset: months=3>????