extract1PSFAERS         Extract reports with only one drug used from
                        FAERS data
filterbyoccpFAERS       Filter extracted FAERS data by reporter
                        occupation
timetodayFAERS          Change all time units to days in the data
                        filtered by filter_by_occu_FAERS(). This
                        function converts age and time units in the
                        data to days, and processes occupation and
                        reaction data.
