glimmix

  1. C

    using glimmix for multi-level modeling

    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)...
  2. A

    SAS GLIMMIX subject specific estimates

    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...
  3. S

    SAS PROC GLIMMIX, logistic regression; how to code and interpret repeated measures?

    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...
  4. G

    hierarchical random effects structure in GLIMMIX

    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...