TITLE: Multilevel SEM_ICC

DATA: FILE = crossroad_couple_web.csv;

VARIABLE:

NAMES = pairid sex length effica irrep subwb;

USEVARIABLES = effica irrep subwb;

MISSING = .;

CLUSTER = pairid;

ANALYSIS:

TYPE = TWOLEVEL;

MODEL:

%WITHIN%

effica(w1);

irrep(w2);

subwb(w3);

%BETWEEN%

effica(b1);

irrep(b2);

subwb(b3);

MODEL CONSTRAINT:

NEW(icc1);

NEW(icc2);

NEW(icc3);

icc1 = b1/(w1+b1);

icc2 = b2/(w2+b2);

icc3 = b3/(w3+b3);

OUTPUT:

SAMPSTAT TECH4;