Re: [R] Data manipulation for random intercept GLMM

Giovanni Petris GPetris at uark.edu writes: ## Example: Ratings of prime minister (Agresti, Table 12.1, p.494) rating - matrix(c(794, 86, 150, 570), 2, 2) dimnames(rating) - list(First = c(approve, disapprove), + Second = c(approve, disapprove)) rating

Re: [R] Data manipulation for random intercept GLMM

-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ben Bolker Sent: Friday, May 02, 2008 7:36 AM To: [EMAIL PROTECTED] Subject: Re: [R] Data manipulation for random intercept GLMM Giovanni Petris GPetris at uark.edu writes: ## Example: Ratings of prime

[R] Data manipulation for random intercept GLMM

Hello, I am working on some examples of GLMM for my students but I am afraid that my way of preparing a dataframe to pass to lmer will make them think that R is a very difficult and un-natural language. Here is for example a simple data set about approval ratings on two different surveys for a