The R sqldf package allows us to execute SQL statements. The clauses, the expressions, the predicates,… are the salvation for many mediocre types such as the now-writer. sqldf is an indispensable module, even Falete’s boyfriend is able to program in SQL.
Obviously I’m not going to teach you how to do queries, but I do want to show you some of the possibilities that this R package offers. “e will work with examples.