“Mplus Path Analysis Example 3.18”的版本间的差异

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代码与注释
代码与注释
第5行: 第5行:
 
<pre>TITLE: this is an example of moderated mediation with a plot of the indirect effect
 
<pre>TITLE: this is an example of moderated mediation with a plot of the indirect effect
 
DATA: FILE = ex3.18.dat;
 
DATA: FILE = ex3.18.dat;
VARIABLE: NAMES = y m x z;
+
VARIABLE:NAMES = y m x z;
USEVARIABLES = y m x z xz;
+
USEVARIABLES = y m x z xz;
DEFINE: xz = x*z;
+
DEFINE: xz = x*z;
ANALYSIS: ESTIMATOR = BAYES;
+
ANALYSIS:ESTIMATOR = BAYES;
PROCESSORS = 2;
+
PROCESSORS = 2;
BITERATIONS = (30000);
+
BITERATIONS = (30000);
MODEL: y ON m (b)
+
MODEL: y ON m (b)
x z;
+
x z;
    m ON x (gamma1)
+
    m ON x (gamma1)
z
+
z
xz (gamma2);
+
xz (gamma2);
 
MODEL CONSTRAINT:
 
MODEL CONSTRAINT:
PLOT(indirect);
+
PLOT(indirect);
LOOP(mod,-2,2,0.1);
+
LOOP(mod,-2,2,0.1);
indirect = b*(gamma1+gamma2*mod);  
+
indirect = b*(gamma1+gamma2*mod);  
PLOT: TYPE = PLOT2;
+
PLOT: TYPE = PLOT2;
OUTPUT:   STANDARDIZED TECH8;</pre>
+
OUTPUT: STANDARDIZED TECH8;</pre>

2017年3月17日 (五) 15:29的版本

示意图

0318.jpg

代码与注释

TITLE:	this is an example of moderated mediation with a plot of the indirect effect
DATA:	FILE = ex3.18.dat;
VARIABLE:NAMES = y m x z;
	 USEVARIABLES = y m x z xz;
DEFINE:	 xz = x*z;
ANALYSIS:ESTIMATOR = BAYES;
	 PROCESSORS = 2;
	 BITERATIONS = (30000);
MODEL:	 y ON m (b)
	 x z;
     	 m ON x (gamma1)
	 z
	 xz (gamma2);
MODEL CONSTRAINT:
	 PLOT(indirect);
	 LOOP(mod,-2,2,0.1);
	 indirect = b*(gamma1+gamma2*mod); 
PLOT:	 TYPE = PLOT2;
OUTPUT:  STANDARDIZED TECH8;