Extract Interclass characteristic curve (ICCs)

[Jiawen]

Hi all,

I am doing a multi-group analysis with the binary covariate and I want to extract the ICCs from R script. Is there any way to achieve this? I use "PLOT = "TYPE=PLOT3" to generate the ICCs in a gh5 file that can be open via Mplus. But I don't know how to read this through MplusAutomation. Additionally, the gh5 file generated by the multi-group analysis can only shows the ICC for each group separately like in two windows. Is there anyway to put the curves on the same plot? 

Thanks,

Jiawen