Effective sample size

Post mean

p

Random effects

subjects

9850

31.48

Fixed

persons

9850

−1.66407

0.0653

friends

9492

−7.41302

0.0343*

pre-post

9850

−2.51851

0.0467*

persons:friends

9850

2.69712

0.0317*

Intercepts

9344

14.6766

<1 × 10^−0.4*