DEF_CMD (S_DATA, 0, "SORT CASES", cmd_sort_cases)
DEF_CMD (S_DATA, F_ABBREV, "SORT", cmd_sort_cases)
DEF_CMD (S_DATA, 0, "T-TEST", cmd_t_test)
DEF_CMD (S_DATA, 0, "SORT CASES", cmd_sort_cases)
DEF_CMD (S_DATA, F_ABBREV, "SORT", cmd_sort_cases)
DEF_CMD (S_DATA, 0, "T-TEST", cmd_t_test)