来自图书《MPlus中介调节模型》
USEVARIABLES = X W Y XW;
DEFINE:
XW = X*W;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON XW (b3);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W SIMP_LO SIMP_MED SIMP_HI);
LOW_W = #LOWW;
MED_W = #MEDW;
HIGH_W = #HIGHW;
SIMP_LO = b1 + b3*LOW_W;
SIMP_MED = b1 + b3*MED_W;
SIMP_HI = b1 + b3*HIGH_W;
USEVARIABLES = X W Y XW;
DEFINE:
XW = X*W;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON XW (b3);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W SIMP_LO SIMP_MED SIMP_HI);
LOW_W = #LOWW;
MED_W = #MEDW;
HIGH_W = #HIGHW;
SIMP_LO = b1 + b3*LOW_W;
SIMP_MED = b1 + b3*MED_W;
SIMP_HI = b1 + b3*HIGH_W;
PLOT(LOMOD MEDMOD HIMOD);
USEVARIABLES = X W Y XW;
DEFINE:
XW = X*W;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON XW (b3);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W SIMP_LO SIMP_MED SIMP_HI);
LOW_W = #LOWW;
MED_W = #MEDW;
HIGH_W = #HIGHW;
SIMP_LO = b1 + b3*LOW_W;
SIMP_MED = b1 + b3*MED_W;
SIMP_HI = b1 + b3*HIGH_W;
PLOT(LOMOD MEDMOD HIMOD);
LOOP(XVAL,1,5,0.1);
USEVARIABLES = X W Y XW;
DEFINE:
XW = X*W;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON XW (b3);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W SIMP_LO SIMP_MED SIMP_HI);
LOW_W = #LOWW;
MED_W = #MEDW;
HIGH_W = #HIGHW;
SIMP_LO = b1 + b3*LOW_W;
SIMP_MED = b1 + b3*MED_W;
SIMP_HI = b1 + b3*HIGH_W;
PLOT(LOMOD MEDMOD HIMOD);
LOOP(XVAL,1,5,0.1);
LOMOD = (b0 + b2*LOW_W) + (b1 + b3*LOW_W)*XVAL;
MEDMOD = (b0 + b2*MED_W) + (b1 + b3*MED_W)*XVAL;
HIMOD = (b0 + b2*HIGH_W) + (b1 + b3*HIGH_W)*XVAL;
USEVARIABLES = X W Y XW;
DEFINE:
XW = X*W;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON XW (b3);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W SIMP_LO SIMP_MED SIMP_HI);
LOW_W = #LOWW;
MED_W = #MEDW;
HIGH_W = #HIGHW;
SIMP_LO = b1 + b3*LOW_W;
SIMP_MED = b1 + b3*MED_W;
SIMP_HI = b1 + b3*HIGH_W;
PLOT(LOMOD MEDMOD HIMOD);
LOOP(XVAL,1,5,0.1);
LOMOD = (b0 + b2*LOW_W) + (b1 + b3*LOW_W)*XVAL;
MEDMOD = (b0 + b2*MED_W) + (b1 + b3*MED_W)*XVAL;
HIMOD = (b0 + b2*HIGH_W) + (b1 + b3*HIGH_W)*XVAL;
PLOT: TYPE = plot2;
USEVARIABLES = X W Y XW;
DEFINE:
XW = X*W;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON XW (b3);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W SIMP_LO SIMP_MED SIMP_HI);
LOW_W = #LOWW;
MED_W = #MEDW;
HIGH_W = #HIGHW;
SIMP_LO = b1 + b3*LOW_W;
SIMP_MED = b1 + b3*MED_W;
SIMP_HI = b1 + b3*HIGH_W;
PLOT(LOMOD MEDMOD HIMOD);
LOOP(XVAL,1,5,0.1);
LOMOD = (b0 + b2*LOW_W) + (b1 + b3*LOW_W)*XVAL;
MEDMOD = (b0 + b2*MED_W) + (b1 + b3*MED_W)*XVAL;
HIMOD = (b0 + b2*HIGH_W) + (b1 + b3*HIGH_W)*XVAL;
PLOT: TYPE = plot2;
OUTPUT: STAND CINT;