pandas.tseries.offsets.SemiMonthBegin
  - 
class pandas.tseries.offsets.SemiMonthBegin(n=1, normalize=False, day_of_month=None) [source]
  - 
Two DateOffset’s per month repeating on the first day of the month and day_of_month.
      
| Parameters: | 
 - 
n : int    - 
normalize : bool, default False    - 
day_of_month : int, {2, 3,…,27}, default 15       |  
  
 Attributes
    
base |  Returns a copy of the calling offset object with n=1 and all other attributes equal. |  
  
    
| freqstr |    |  
 
| kwds |    |  
 
| name |    |  
 
| nanos |    |  
 
| rule_code |    |  
  
 Methods
    
rollback(self, dt) |  Roll provided date backward to next offset only if not on offset. |  
 
rollforward(self, dt) |  Roll provided date forward to next offset only if not on offset. |  
  
    
| __call__ |    |  
 
| apply |    |  
 
| apply_index |    |  
 
| copy |    |  
 
| isAnchored |    |  
 
| onOffset |    |