来自图书《MPlus中介调节模型》
USEVARIABLES = X W Y XW XZ;
DEFINE:
XW = X*W;
XZ = X*Z;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON Z (b3);
Y ON XW (b4);
Y ON XZ (b5);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W LOW_Z MED_Z HIGH_Z LOW_LOZ MEW_LOZ HIW_LOZ LOW_MEZ MEW_MEZ HIW_MEZ LOW_HIZ MEW_HIZ HIW_HIZ);
LOW_W = #LOWW; ... HIGH_Z = #HIGHZ;
LOW_LOZ = b1 + b4*LOW_W + b5*LOW_Z; ... HIW_HIZ = b1 + b4*HIGH_W + b5*HIGH_Z;
USEVARIABLES = X W Y XW XZ;
DEFINE:
XW = X*W;
XZ = X*Z;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON Z (b3);
Y ON XW (b4);
Y ON XZ (b5);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W LOW_Z MED_Z HIGH_Z LOW_LOZ MEW_LOZ HIW_LOZ LOW_MEZ MEW_MEZ HIW_MEZ LOW_HIZ MEW_HIZ HIW_HIZ);
LOW_W = #LOWW; ... HIGH_Z = #HIGHZ;
LOW_LOZ = b1 + b4*LOW_W + b5*LOW_Z; ... HIW_HIZ = b1 + b4*HIGH_W + b5*HIGH_Z;
PLOT(PLOW_LOZ PMEW_LOZ PHIW_LOZ PLOW_MEZ PMEW_MEZ PHIW_MEZ PLOW_HIZ PMEW_HIZ PHIW_HIZ);
USEVARIABLES = X W Y XW XZ;
DEFINE:
XW = X*W;
XZ = X*Z;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON Z (b3);
Y ON XW (b4);
Y ON XZ (b5);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W LOW_Z MED_Z HIGH_Z LOW_LOZ MEW_LOZ HIW_LOZ LOW_MEZ MEW_MEZ HIW_MEZ LOW_HIZ MEW_HIZ HIW_HIZ);
LOW_W = #LOWW; ... HIGH_Z = #HIGHZ;
LOW_LOZ = b1 + b4*LOW_W + b5*LOW_Z; ... HIW_HIZ = b1 + b4*HIGH_W + b5*HIGH_Z;
PLOT(PLOW_LOZ PMEW_LOZ PHIW_LOZ PLOW_MEZ PMEW_MEZ PHIW_MEZ PLOW_HIZ PMEW_HIZ PHIW_HIZ);
LOOP(XVAL,1,5,0.1);
PLOW_LOZ = (b0 + b2*LOW_W + b3*LOW_Z) + LOW_LOZ*XVAL; ... PHIW_HIZ = (b0 + b2*HIGH_W + b3*HIGH_Z) + HIW_HIZ*XVAL;
USEVARIABLES = X W Y XW XZ;
DEFINE:
XW = X*W;
XZ = X*Z;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON Z (b3);
Y ON XW (b4);
Y ON XZ (b5);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W LOW_Z MED_Z HIGH_Z LOW_LOZ MEW_LOZ HIW_LOZ LOW_MEZ MEW_MEZ HIW_MEZ LOW_HIZ MEW_HIZ HIW_HIZ);
LOW_W = #LOWW; ... HIGH_Z = #HIGHZ;
LOW_LOZ = b1 + b4*LOW_W + b5*LOW_Z; ... HIW_HIZ = b1 + b4*HIGH_W + b5*HIGH_Z;
PLOT(PLOW_LOZ PMEW_LOZ PHIW_LOZ PLOW_MEZ PMEW_MEZ PHIW_MEZ PLOW_HIZ PMEW_HIZ PHIW_HIZ);
LOOP(XVAL,1,5,0.1);
PLOW_LOZ = (b0 + b2*LOW_W + b3*LOW_Z) + LOW_LOZ*XVAL; ... PHIW_HIZ = (b0 + b2*HIGH_W + b3*HIGH_Z) + HIW_HIZ*XVAL;
PLOT: TYPE = plot2;
USEVARIABLES = X W Y XW XZ;
DEFINE:
XW = X*W;
XZ = X*Z;
ANALYSIS:
TYPE = GENERAL;
ESTIMATOR = ML;
MODEL:
[Y] (b0);
Y ON X (b1);
Y ON W (b2);
Y ON Z (b3);
Y ON XW (b4);
Y ON XZ (b5);
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W LOW_Z MED_Z HIGH_Z LOW_LOZ MEW_LOZ HIW_LOZ LOW_MEZ MEW_MEZ HIW_MEZ LOW_HIZ MEW_HIZ HIW_HIZ);
LOW_W = #LOWW; ... HIGH_Z = #HIGHZ;
LOW_LOZ = b1 + b4*LOW_W + b5*LOW_Z; ... HIW_HIZ = b1 + b4*HIGH_W + b5*HIGH_Z;
PLOT(PLOW_LOZ PMEW_LOZ PHIW_LOZ PLOW_MEZ PMEW_MEZ PHIW_MEZ PLOW_HIZ PMEW_HIZ PHIW_HIZ);
LOOP(XVAL,1,5,0.1);
PLOW_LOZ = (b0 + b2*LOW_W + b3*LOW_Z) + LOW_LOZ*XVAL; ... PHIW_HIZ = (b0 + b2*HIGH_W + b3*HIGH_Z) + HIW_HIZ*XVAL;
PLOT: TYPE = plot2;
OUTPUT: STAND CINT;