data slot of various S4 objects from
  pullit.R/generics.r, R/methods.r
    get_data-methods.RdAccess method for the data slot of various S4 objects from the
  pullit package.
get_data(object) # S4 method for DataHistorical get_data(object)
| object | an S4 object of class DataHistorical or childs. | 
|---|
A data.table showing for each Bloomberg ticker and
  Bloomberg field the data contained in the object provided.