2014-07-08 65 views

回答

3
In [4]: from pandas.tseries.frequencies import to_offset 

In [5]: to_offset('59s') < to_offset('1T') 
Out[5]: True 

In [6]: to_offset('13T') > to_offset('59s') 
Out[6]: True 

In [7]: to_offset('13T') < to_offset('59s') 
Out[7]: False 

In [8]: to_offset('13T') > to_offset('2H') 
Out[8]: False 

In [10]: to_offset('13T') < to_offset('2H') 
Out[10]: True 
+1

這個工作,直到你開始比較例如月份偏移: to_offset('M')> to_offset('W')拋出TypeError:無法訂購的類型:MonthEnd()> Week() 有沒有辦法比較這些呢? – rixmit