<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Quel est le rôle de l’effet non structuré vi dans le modèle BYM ?<end_of_turn>
<start_of_turn>model
It accounts for the unexplained or residual variation in the data that isn't captured by the structured spatial effect, representing random variability among areas.
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