I have been tryin to use setdiff on two tables. There is a specific double column which contains NaN values and multiple rows which are same in both the tables. While using setdiff the rows that contains NaN in a specific column in both the tables comes as a difference between two tables, which should not happen. Both the rows are exactly same and the setdiff is considering NaN from same cells as different values. Is there a solution to this problem? Is there any other method to get the difference between the rows?