glimmix

I have a question about how to conduct multi-level analysis in glimmix. I have administered a peer nomination survey to a group of elementary students. The students were asked to indicate if their fellow classmates matched a series of descriptions (let's just label them, X, Y, and Z)...

I am trying to analyze a dataset where each subject has 12 repeated measures (quarterly, over 3 years). I want to extract subject specific estimates of the time slope to evaluate if the subjects are changing significantly over time. The code I currently have consistently suggests that each...

Hello: Thanks for reading this post! The core of my question has to do with how to correctly code repeated measures when the repeated effect (here "sampling", could easily be "time") isn't the same for all of the subjects. In context: I have sampled 15 houses 3-8 times each for presence or...

Hi All, I have a question about complicated random effects structures. Please bear with me. I am trying to construct a model in GLIMMIX that has a spatially hierarchical (i.e. nested), repeated measures random effects structure. The problem is how to correctly account for a random observer...