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ANOVA stands for ANalysis Of VAriance, a statistical model and set of procedures for comparing multiple group means. The independent variables in an ANOVA model are categorical, but an ANOVA table can be used to test continuous variables as well.

4 votes
1 answer
476 views

On the test of the fixed effects parameters in glmer (stepwise selection)

I'm using a logistic mixed-effect model with random intercept and I want to perform a stepwise selection of the parameters of the fixed-effects. Is there any way to perform s stepwise selection using …
user1988's user avatar
  • 155
2 votes
2 answers
235 views

On the P-value of the variance of random intercept in glmer model

I want to know if it's correct to use for the glmer class the same procedure explained in (Verbenke & Molenberghs, 2000) by dividing the p_value of the Likelihood ratio test from anova by 2. …
user1988's user avatar
  • 155
0 votes

On the P-value of the variance of random intercept in glmer model

@BenBolker, thank you very much for your suggestions. When I applied your method: 1/ I got different results between the parametric bootstrap and the method of Molenberghs and Verbeke (devising the p …
user1988's user avatar
  • 155