Category "multilevel-analysis"

Matching with multi-level multiple membership data

I am designing a within multi-level study in which my data has both nested and multiple-membership structure. The subjects are multimembers of V1 and also are n

lme4 1.1-27.1 error: pwrssUpdate did not converge in (maxit) iterations

Sorry that this error has been discussed before, each answer on stackoverflow seems specific to the data I'm attempting to run the following negative binomial m

clustering standard errors within MLMs/lme4

Is it possible to use both cluster standard errors and multilevel models together and how does one implement this in R? In my set up I am running a conjoint exp