DEF_CMD (S_DATA, 0, "BEGIN DATA", cmd_begin_data)
DEF_CMD (S_DATA, 0, "COUNT", cmd_count)
DEF_CMD (S_DATA, 0, "CROSSTABS", cmd_crosstabs)
+DEF_CMD (S_DATA, 0, "CTABLES", cmd_ctables)
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)
UNIMPL_CMD ("CSPLAN", "Complex samples design")
UNIMPL_CMD ("CSSELECT", "Select complex samples")
UNIMPL_CMD ("CSTABULATE", "Tabulate complex samples")
-UNIMPL_CMD ("CTABLES", "Display complex samples")
UNIMPL_CMD ("CURVEFIT", "Fit curve to line plot")
UNIMPL_CMD ("DATE", "Create time series data")
UNIMPL_CMD ("DETECTANOMALY", "Find unusual cases")