DEFCMD ("MATRIX DATA", TRAN, ERRO, TRAN, TRAN, cmd_matrix_data)
DEFCMD ("MEANS", ERRO, ERRO, PROC, PROC, cmd_means)
DEFCMD ("MISSING VALUES", ERRO, INPU, TRAN, TRAN, cmd_missing_values)
DEFCMD ("MATRIX DATA", TRAN, ERRO, TRAN, TRAN, cmd_matrix_data)
DEFCMD ("MEANS", ERRO, ERRO, PROC, PROC, cmd_means)
DEFCMD ("MISSING VALUES", ERRO, INPU, TRAN, TRAN, cmd_missing_values)