Table 3. Testing whether the just intonation chords can best be considered as 414 items or 66 groups using the LOO Information Criterion.

	LOOIC
Consonance414	7716.61
Consonance66	7632.18
Consonance414 -Consonance66	84.43
Valence414	6201.39
Valence66	6020.22
Valence414-Valence66	181.17

Notes. Consonance414 and Valence 414 represent the consonance and valence models with 414 chords, respectively. Consonance 66 and Valence66 represent the models with 66 chords, respectively. The table shows LOOIC (LOO Information Criterion).