DEF_CMD (S_DATA, 0, "CORRELATIONS", cmd_correlation)
DEF_CMD (S_DATA, 0, "DELETE VARIABLES", cmd_delete_variables)
DEF_CMD (S_DATA, 0, "DESCRIPTIVES", cmd_descriptives)
DEF_CMD (S_DATA, 0, "CORRELATIONS", cmd_correlation)
DEF_CMD (S_DATA, 0, "DELETE VARIABLES", cmd_delete_variables)
DEF_CMD (S_DATA, 0, "DESCRIPTIVES", cmd_descriptives)