TITLE:
Eq 7a.4: Adding Sex and Age to the Model for the Means
DATA:
FILE = MPLUS_Chapter7a.csv;
FORMAT = FREE;
DEFINE:
sexage = women*age80;
VARIABLE:
NAMES = PersonID women baseage session studyday dayweek weekend symp mood stress
sday1 wday1 age80;
USEVARIABLES = symp women age80 sexage;
MISSING = ALL (-9999);
CLUSTER = PersonID;
BETWEEN = women age80 sexage;
ANALYSIS:
ESTIMATOR = ML;
PROCESSORS = 4;
TYPE = TWOLEVEL RANDOM;
OUTPUT:
TECH3;
MODEL:
%WITHIN%
symp;
%BETWEEN%
[symp];
symp;
symp ON women age80 sexage (bwomen bage80 bsexage);
MODEL TEST:
0=bwomen;
0=bage80;
0=bsexage;
MODEL CONSTRAINT:
NEW(est1-est2);
est1 = bage80*1 + bsexage*0;
est2 = bage80*1 + bsexage*1;