I am using a stratified cluster sample to conduct HLM. In the dataset, there are 1st level (student) weight, 2nd level (school) weight, 200 replicates for each weight, and PSE. If I want to calcuate correct standard error for estimates, how I can use or do I need to use the information of those weights and replicates when I use "TYPE-COMPLEX" command? Thank you.
Mplus doesn't support yet replicate weights for two-level, however I don't think you need that anyway. Usually replicate weights are given instead of PSU and strata information - you seem to have both.