TITLE:
  Ch 7a: Testing Saturated Means by Day of Week
  Random Intercept Only

DATA:
  ! Prior necessary data manipulation conducted using other programs
  FILE = MPLUS_Chapter7a.csv;
  FORMAT = FREE;

DATA LONGTOWIDE:
  LONG = symp;
  WIDE = symp1-symp7;
  IDVARIABLE = PersonID;
  REPETITION = dayweek (1-7);

VARIABLE:
  NAMES = PersonID women baseage session studyday dayweek weekend symp mood stress
          sday1 wday1 age80;
  USEVARIABLES = symp1-symp7;
  MISSING = ALL (-9999);

ANALYSIS:
  ESTIMATOR = ML;
  PROCESSORS = 4;

OUTPUT:
  STDYX;

MODEL:
  symp1-symp7 (totvar);
  symp1-symp7 WITH symp1-symp7 (totcov);
  [symp1-symp7] (mean1-mean7);

MODEL TEST:
! Omnibus Test of Day of Week Mean Differences
  0=mean7-mean1;
  0=mean7-mean2;
  0=mean7-mean3;
  0=mean7-mean4;
  0=mean7-mean5;
  0=mean7-mean6;