We assessed design fits with the An effective goodkaike pointers traditional (AIC) for the following models and you may assumptions:
We assumed that the adaptation from DNAm ages should be brought about because of the combinations out of additive hereditary circumstances (A), common environment things (C), and you may personal-particular environmental factors (E).
AE model: variation is caused by only A and E; the effects of A are constant across the lifespan; ? = 2 ? kinship coefficient, ?A, ?C, ?A, ?C, ?A, ?C = 0, and ?A 2 is free to be estimated.
Cohabitation-dependent AE model: variation is caused only by A and E; the effects of A depend on cohabitation; ?, ?A 2 , ?C, ?C, ?C = 0, ?A = 2 ? kinship coefficient, ?A, ?A = 0 for spouse pairs, and the same and free to be estimated for the other pairs.
Cohabitation-dependent ACE model: variation is caused by A, C and E; the effects of A and C both depend on cohabitation; ?, ?A 2 = 0, ?A = 2 ? kinship coefficient, ?A, ?A = 0 for spouse pairs, but the same and free to be estimated for the other pairs, ?C = 1 for all pairs, ?C and ?C are the same for MZ, DZ, sibling and parent–offspring pairs and free to be estimated.
Cohabitation-dependent CE model: variation is caused by only C and E; the effects of C depend on cohabitation; ?, ? Continua a leggere
