I have a dataset like this:
retailer_id transaction_id  user_id products    total      
D31 700 4   water   1      
D31 701 17  coffee  2      
D31 702 68  coffee  2      
D31 703 78  water   1      
D31 704 4   juice   3    
where the retailer_id column will only ever have one value. I will create multiple vectors, e.g. total cost, average price and whatever else and then I want to join them into a dataframe or vector that takes the name D31. I cannot find any process which would pull D31 and then make a new vector or dataframe with that name. 
Since I am automating this as part of a reporting process, I need to have the name of this new dataframe that the value within retailer_id. 
 
    