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Cálculo da repetibilidade dos efeitos de um modelo mais antigo
Acabei de me deparar com este artigo , que descreve como calcular a repetibilidade (também conhecida como confiabilidade, também conhecida como correlação intraclasse) de uma medição via modelagem de efeitos mistos. O código R seria: #fit the model fit = lmer(dv~(1|unit),data=my_data) #obtain the variance estimates vc = VarCorr(fit) residual_var = …
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