DATA:FILE IS "C:\Users\Administrator\Desktop\数据\11.dat";
  LISTWISE IS ON;
  VARIABLE:NAME ARE s1 s2 s3 s4 s5 s6 s7 s8 s9
                    s10 s11 s12 s13 s14 s15 s16
                    s17 s18 s19 s20 s21 s22 s23
                    s24 s25 s26 s27 s28 s29 s30
                    s31 s32 s33 s34;
  USEVARIABLES ARE s1 s2 s3 s4 s5 s6 s7 s8 s9
                    s10 s11 s12 s13 s14 s15 s16
                    s17 s18 s19 s20 s21 s22 s23
                    s24 s25 s26 s27 s28 s29 s30
                    s31 s32 s33 s34;
  ANALYSIS:Estimator=MLR;
  MODEL:body by s1-s5;
        psych by s6-s14 s17;
        medsup by s18-s22;
        sysinfo by s23-s30 s32-s34;
        sex by s15 s16 s31;
  OUTPUT:MODINDICES(4); STDYX; RESIDUAL;


DEMO VERSION MAXIMUM EXCEEDED
  Maximum number of dependent variables has been exceeded.
  Number of dependent variables in the model: 34


Mplus VERSION 7.31 DEMO has the following limitations:
  Maximum number of dependent variables: 6
  Maximum number of independent variables: 2
  Maximum number of between variables: 2