I have a data set and want to check a model that requires a path analysis ( 3 levels of mediation). The problem is that there are 2 variables of random effects- organization and team, which are nested (these are not the main vars i need to check, but might influence).
I also have other variables like age, sex... etc that might influence- and called Control Vars. (in SPSS hierarchical regression is used, regression in blocks - at first the control vars and then all others).
how can i apply this 2 issues in Path Analysis (proc tcalis)?