I am working with the R Programming Language. I have the following tables (note: all variables appear as “Factors”): I am trying to “join” (e.g. inner join) this tables on the following conditions: 1) if table_1$id “fuzzy equal” table_2$id AND 2) if table_1$date BETWEEN(table_2$date_2,table_2$date_3) I tried to write the following code in R to do this: Question: But I am