and Ms.SalutationWhen you know the name of the recipient:Dear Mr/Mrs/Ms/Miss von Trottainclude a full stop/period, e.g. Mr. von TrottaWhen you don't know the nameofthe recipient:Dear Sir or Madam (BrE)Dear Sir or Madam: (AmE)Main pointIt is a good idea to put the main point ...
#new.salutation[new.salutation %in% 'Ms.'] = 'Miss.' new.salutation[new.salutation %in% c('Jonkheer.', 'Don.', 'Sir.')] = 'Mr.' new.salutation[new.salutation %in% c('Col.', 'Capt.','Major.')] = 'Officer.' # add our new saluation feature to the dataframe as a factor data...