table<< New Column("d0", Character, Nominal, Formula(Word(Column(table, "Data"), "_", 1, 3)));
table<< New Column("d1", Character, Nominal, Formula(Word(Column(table, "Data"), "_", 4, 6)));
string= 1_1_1_1_1_1
wanted to split this string into 2 column with data 1_1_1 for d0 and 1_1_1 for d1. Somehow the script above not working