Function | Description |
@inlist(series, "list") | Creates a dummy variable equal to 1 for observations where series is equal to one of the values specified in list, and 0 otherwise. list should be a quoted, space delimited list of values. This function works on both numerical and alpha series. |
@between(series, val1, val2) | Creates a dummy variable equal to 1 for observations where series is greater than or equal to val1 and less than or equal to val2. |