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Perché Anova () e drop1 () hanno fornito risposte diverse per i GLMM?
Ho un GLMM del modulo: lmer(present? ~ factor1 + factor2 + continuous + factor1*continuous + (1 | factor3), family=binomial) Quando uso drop1(model, test="Chi"), ottengo risultati diversi rispetto a quelli che utilizzo Anova(model, type="III")dal pacchetto auto o summary(model). Questi ultimi due danno le stesse risposte. Usando un mucchio di dati fabbricati, …
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